{"product_id":"micro-green-2-0-3","title":"Micro Green 2-0-3","description":"\u003c!-- ═══════════════════════════════════════════════════════════════\n     MICRO GREEN 2-0-3 - Greenway Biotech Product Page\n     Version: 2.6.7 | Updated: February 2026\n     Architecture: Modular CSS + Dispatcher Calculator Pattern\n     Blog Articles Linked: 5 (hydroponics fertilizers, build hydroponic garden,\n       fruit yield, function of potassium, essential micronutrients)\n     Blog Articles TODO: 2 (4-part system guide, micronutrient deficiency guide)\n     ═══════════════════════════════════════════════════════════════ --\u003e\n\n\u003cdiv class=\"gwb-product\"\u003e\n\u003cdiv class=\"wrapper\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003ch1\u003eMicro Green \u003cspan class=\"green\"\u003e2-0-3\u003c\/span\u003e\n\u003c\/h1\u003e\n  \u003cp class=\"hero-subtitle\"\u003eThe essential micronutrient foundation of our 4-part hydroponic system. Seven trace elements — including chelated iron, zinc, manganese, and copper — deliver continuous deficiency protection throughout every growth stage.\u003c\/p\u003e\n\n  \u003c!-- TRUST BADGES --\u003e\n  \u003cdiv class=\"trust-badges\"\u003e\n    \u003cspan class=\"badge\" aria-label=\"CDFA Registered Fertilizer\"\u003e🧪 CDFA Registered\u003c\/span\u003e\n    \u003ca href=\"\/pages\/about-us\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"badge\" aria-label=\"Made in USA\"\u003e🇺🇸 Made in USA\u003c\/a\u003e\n    \u003cspan class=\"badge\" aria-label=\"90-Day Money-Back Guarantee\"\u003e🛡️ 90-Day Guarantee\u003c\/span\u003e\n    \u003ca href=\"\/pages\/returns\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"badge\" aria-label=\"Free Shipping on orders over 100 dollars\"\u003e🚚 Free Shipping $100+\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- IDEAL APPLICATIONS --\u003e\n  \u003csection class=\"best-for\"\u003e\n    \u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n    \u003cdiv class=\"best-for-grid\"\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e💧\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eHydroponics\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003eEssential system component\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e🥥\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eCoco Coir\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003ePrevents lockout\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e🌾\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eSoilless Media\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003eAll growth stages\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e🍃\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eFoliar Spray\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003eRapid deficiency correction\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- ─── FEATURES ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eFEATURES\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cdiv class=\"benefits-grid\"\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🔬 Complete 7-Element Micronutrient Profile\u003c\/h3\u003e\n          \u003cp\u003eSupplies all seven essential trace elements — boron, iron, zinc, calcium, manganese, copper, and molybdenum — in a single concentrated powder, eliminating the need for multiple micronutrient supplements.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e⚗️ EDTA-Chelated Iron, Zinc, Manganese \u0026amp; Copper\u003c\/h3\u003e\n          \u003cp\u003eFour of the seven elements are EDTA-chelated, maintaining solubility and plant availability across a wide pH range — critical in hydroponic reservoirs where pH fluctuation is common.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌱 Use Through Every Growth Stage\u003c\/h3\u003e\n          \u003cp\u003eUnlike macronutrients that shift dramatically from veg to bloom, micronutrient demand remains consistent from seedling to harvest. Micro Green 2-0-3 is designed to run continuously at the same rate.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e💰 Concentrated Powder Reduces Cost Per Feed\u003c\/h3\u003e\n          \u003cp\u003ePowder form eliminates water weight, significantly lowering shipping costs compared to liquid micronutrient products of equivalent concentration. A 1.5 lb package yields 1 gallon of stock solution.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌿 Light NPK Carrier Supports Without Disrupting\u003c\/h3\u003e\n          \u003cp\u003eThe 2-0-3 NPK ratio adds a small nitrogen and potassium contribution to your reservoir without competing with the primary ratios dialed in by Grow Green or Blossom Green.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🧪 CDFA Registered — Verified Nutrient Claims\u003c\/h3\u003e\n          \u003cp\u003eRegistered with the California Department of Food and Agriculture, meaning the guaranteed analysis on every label is independently verified for accuracy and compliance.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🔩 Formulated as Part of a 4-Part System\u003c\/h3\u003e\n          \u003cp\u003eDesigned to integrate precisely with Cal-Mag Plus 2-0-0, Grow Green 4-2-6, and Blossom Green 2-6-8 — each product fills a distinct nutritional role without overlap or deficiency gaps.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌡️ Tested for Heavy Metals\u003c\/h3\u003e\n          \u003cp\u003eIndependently lab tested for heavy metal content, providing confidence for both food crops and medicinal plants where contamination standards are strict.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e💡 Prevents the Most Common Hydroponic Deficiencies\u003c\/h3\u003e\n          \u003cp\u003eInterveinal chlorosis (iron\/manganese), stunted new growth (zinc\/boron), and poor flower set (boron\/molybdenum) are the most frequently reported hydroponic issues — all addressed in one formula.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e📦 Multiple Package Sizes for Every Operation\u003c\/h3\u003e\n          \u003cp\u003eAvailable in 1.5 lb, 3 lb, 7.5 lb, and 15 lb sizes — from hobbyist reservoirs to commercial recirculating systems — with stock solution concentrations that scale linearly.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── DERIVED FROM ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eDERIVED FROM\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eMicro Green 2-0-3 sources each element from the form best suited for solubility and plant uptake in hydroponic environments. Iron, zinc, manganese, and copper are EDTA-chelated for reservoir stability. Boron and molybdenum are supplied as mineral salts — their ionic forms are directly plant-available and do not require chelation.\u003c\/p\u003e\n\n      \u003ch3 class=\"brown\"\u003eChelated Micronutrient Sources\u003c\/h3\u003e\n      \u003cdiv class=\"pairs-grid\"\u003e\n        \u003ca href=\"\/products\/chelated-iron-edta\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eChelated Iron EDTA 13%\u003c\/h3\u003e\n          \u003cp\u003eEDTA-protected iron for chlorophyll synthesis and photosynthesis. Stays soluble at typical reservoir pH of 5.5–6.5.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/chelated-zinc-edta\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eChelated Zinc EDTA 14%\u003c\/h3\u003e\n          \u003cp\u003eEDTA-protected zinc for protein synthesis, auxin regulation, and cold-stress tolerance. Prevents small-leaf and stunting symptoms.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/chelated-manganese-edta\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eChelated Manganese EDTA\u003c\/h3\u003e\n          \u003cp\u003eEDTA-protected manganese for photosystem II function and enzyme activation. Interveinal chlorosis on newer leaves is the classic deficiency sign.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/chelated-copper-edta-14-cu\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eChelated Copper EDTA 14%\u003c\/h3\u003e\n          \u003cp\u003eEDTA-protected copper for lignin synthesis, stem strength, and reproductive processes including flower and seed formation.\u003c\/p\u003e\n        \u003c\/a\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eMineral Sources\u003c\/h3\u003e\n      \u003cdiv class=\"pairs-grid\"\u003e\n        \u003ca href=\"\/products\/organic-boric-acid\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eBoric Acid 17% B\u003c\/h3\u003e\n          \u003cp\u003eWater-soluble boron source for cell wall integrity, pollen viability, sugar transport, and carbohydrate metabolism. Not chelated — ionic borate is directly available.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/sodium-molybdate\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eSodium Molybdate 39% Mo\u003c\/h3\u003e\n          \u003cp\u003eHighly soluble molybdenum source for nitrate reductase enzyme function — essential for converting nitrate into usable amino acids and proteins.\u003c\/p\u003e\n        \u003c\/a\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eMacronutrient Carrier\u003c\/h3\u003e\n      \u003cdiv class=\"pairs-grid\"\u003e\n        \u003ca href=\"\/products\/calcium-nitrate\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eCalcium Nitrate\u003c\/h3\u003e\n          \u003cp\u003eContributes the 2% nitrogen and provides the calcium fraction in the formula. Calcium supports cell wall integrity in developing leaves and roots.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/potassium-sulfate-0-0-53\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003ePotassium Sulfate 0-0-53\u003c\/h3\u003e\n          \u003cp\u003eSupplies the 3% potassium in the formula with a sulfate carrier — a clean, chloride-free potassium source suited for sensitive crops.\u003c\/p\u003e\n        \u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── SCIENCE BEHIND THE FORMULA ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eSCIENCE BEHIND THE FORMULA\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003cdiv class=\"info-box\"\u003e\n        \u003ch3 class=\"teal\"\u003e2-0-3: A Micronutrient Delivery Vehicle\u003c\/h3\u003e\n        \u003cp\u003eThe 2-0-3 NPK is intentionally modest — Micro Green's job is to deliver trace elements, not to drive primary growth. The light nitrogen and potassium serve as a carrier matrix and contribute a small supporting role in the nutrient profile, while the active work is done by the seven trace elements inside.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"benefits-grid\"\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌿 Nitrogen — 2% (Support Role)\u003c\/h3\u003e\n          \u003cp\u003eA low nitrogen level keeps Micro Green compatible across all growth stages without over-amplifying vegetative growth during bloom. Nitrogen here comes from calcium nitrate, bringing along the calcium fraction as a secondary benefit.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e⭕ Phosphorus — 0%\u003c\/h3\u003e\n          \u003cp\u003eNo phosphorus is included — by design. Phosphorus and calcium can precipitate in concentrated stock solutions. Keeping Micro Green phosphorus-free prevents compatibility issues when mixing in sequence with Cal-Mag Plus.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e⭐ Potassium — 3% (Baseline Support)\u003c\/h3\u003e\n          \u003cp\u003eA modest potassium contribution from potassium sulfate adds to the overall K pool in the reservoir. The sulfate form is chloride-free and suitable for chloride-sensitive crops like strawberries, lettuce, and herbs.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eThe Seven Trace Elements — What Each One Does\u003c\/h3\u003e\n      \u003cdiv class=\"benefits-grid\"\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🩸 Chelated Iron (Fe) — Chlorophyll \u0026amp; Energy\u003c\/h3\u003e\n          \u003cp\u003eCentral to chlorophyll molecule synthesis and electron transport in photosynthesis. Iron deficiency produces interveinal chlorosis on the youngest leaves first — one of the most common hydroponic problems, especially as pH drifts above 6.5.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🔩 Chelated Zinc (Zn) — Growth Regulation\u003c\/h3\u003e\n          \u003cp\u003eControls auxin production (the hormone driving stem elongation) and is essential for protein synthesis. Zinc-deficient plants develop small, distorted new leaves and struggle with cold temperatures. Deficiency is especially common in coco coir.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e☀️ Chelated Manganese (Mn) — Photosystem II\u003c\/h3\u003e\n          \u003cp\u003eA required component of Photosystem II — the part of photosynthesis that splits water molecules. Without sufficient manganese, the chloroplast cannot generate the electrons needed to drive carbon fixation.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌰 Chelated Copper (Cu) — Structural Strength\u003c\/h3\u003e\n          \u003cp\u003eActivates enzymes for lignin biosynthesis, giving stems their structural rigidity. Copper is also essential for cytochrome c oxidase in cellular respiration. Deficiency causes wilting and blue-green leaf discoloration.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌸 Boron (B) — Pollination \u0026amp; Cell Walls\u003c\/h3\u003e\n          \u003cp\u003eRequired for pollen tube germination, flower formation, and the structural integrity of primary cell walls through cross-linking with pectin. Research has also demonstrated that adequate boron improves phosphorus and potassium uptake at the root membrane level.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🧬 Molybdenum (Mo) — Nitrogen Conversion\u003c\/h3\u003e\n          \u003cp\u003ePowers the nitrate reductase enzyme that converts nitrate (NO₃⁻) into ammonium for amino acid synthesis. Without molybdenum, nitrate accumulates unused even when nitrogen is abundant — often misdiagnosed as nitrogen deficiency.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🧱 Calcium (Ca) — Cell Wall Integrity\u003c\/h3\u003e\n          \u003cp\u003eStrengthens primary and secondary cell walls by cross-linking pectin chains. Calcium is immobile in the plant — deficiency symptoms appear first in young leaves and growing tips, presenting as tip burn, distorted leaves, and poor fruit set.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eWhy Chelation Matters in Hydroponics\u003c\/h3\u003e\n      \u003cdiv class=\"benefits-grid\"\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🔐 Chelates Prevent Precipitation\u003c\/h3\u003e\n          \u003cp\u003eIn an unchelated solution, iron, zinc, manganese, and copper readily form insoluble hydroxides and phosphates as pH rises. EDTA chelation keeps these elements in solution and available for root uptake across the 5.5–6.5 pH range used in hydroponics.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🕐 Extended Reservoir Life\u003c\/h3\u003e\n          \u003cp\u003eChelated micronutrients remain active in a reservoir for its full weekly cycle rather than precipitating out within hours. This is why Micro Green recommends storing stock solution in a dark container — light degrades EDTA chelate bonds over time.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── APPLICATION RATES \u0026 DIRECTIONS ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eAPPLICATION RATES \u0026amp; DIRECTIONS\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003ch3 class=\"brown\"\u003eStock Solution Preparation\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003ePackage Size\u003c\/th\u003e\n              \u003cth\u003eWater Needed\u003c\/th\u003e\n              \u003cth\u003eStock Solution Yield\u003c\/th\u003e\n              \u003cth\u003eShelf Life\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1.5 lbs\u003c\/td\u003e\n              \u003ctd\u003e1 gallon\u003c\/td\u003e\n              \u003ctd\u003e1 gallon concentrate\u003c\/td\u003e\n              \u003ctd\u003e6+ months (dark container)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e3 lbs\u003c\/td\u003e\n              \u003ctd\u003e2 gallons\u003c\/td\u003e\n              \u003ctd\u003e2 gallons concentrate\u003c\/td\u003e\n              \u003ctd\u003e6+ months (dark container)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e7.5 lbs\u003c\/td\u003e\n              \u003ctd\u003e5 gallons\u003c\/td\u003e\n              \u003ctd\u003e5 gallons concentrate\u003c\/td\u003e\n              \u003ctd\u003e6+ months (dark container)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e15 lbs\u003c\/td\u003e\n              \u003ctd\u003e10 gallons\u003c\/td\u003e\n              \u003ctd\u003e10 gallons concentrate\u003c\/td\u003e\n              \u003ctd\u003e6+ months (dark container)\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"warning-box\"\u003e\n        \u003cstrong\u003e⚠️ Store stock solution in a dark, opaque container.\u003c\/strong\u003e EDTA chelate bonds degrade with light exposure, reducing micronutrient availability over time.\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eComplete 4-Part System Feeding Schedule (ml of stock solution per gallon)\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eGrowth Stage\u003c\/th\u003e\n              \u003cth\u003eCal-Mag Plus 2-0-0\u003c\/th\u003e\n              \u003cth\u003eGrow Green 4-2-6\u003c\/th\u003e\n              \u003cth\u003eMicro Green 2-0-3\u003c\/th\u003e\n              \u003cth\u003eBlossom Green 2-6-8\u003c\/th\u003e\n              \u003cth\u003eEC Target\u003c\/th\u003e\n              \u003cth\u003epH Range\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\n\u003cstrong\u003eSeedlings\/Clones\u003c\/strong\u003e — Week 1–2\u003c\/td\u003e\n              \u003ctd\u003e2.5\u003c\/td\u003e\n              \u003ctd\u003e1.25\u003c\/td\u003e\n              \u003ctd\u003e1.25\u003c\/td\u003e\n              \u003ctd\u003e1.25\u003c\/td\u003e\n              \u003ctd\u003e0.5–0.8\u003c\/td\u003e\n              \u003ctd\u003e5.5–6.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\n\u003cstrong\u003eEarly Vegetative\u003c\/strong\u003e — Week 3–4\u003c\/td\u003e\n              \u003ctd\u003e5\u003c\/td\u003e\n              \u003ctd\u003e5\u003c\/td\u003e\n              \u003ctd\u003e5\u003c\/td\u003e\n              \u003ctd\u003e5\u003c\/td\u003e\n              \u003ctd\u003e1.0–1.4\u003c\/td\u003e\n              \u003ctd\u003e5.5–6.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\n\u003cstrong\u003eLate Vegetative\u003c\/strong\u003e — Week 5–6\u003c\/td\u003e\n              \u003ctd\u003e7.5\u003c\/td\u003e\n              \u003ctd\u003e15\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e5\u003c\/td\u003e\n              \u003ctd\u003e1.4–1.8\u003c\/td\u003e\n              \u003ctd\u003e5.5–6.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\n\u003cstrong\u003eTransition\u003c\/strong\u003e — Week 7–8\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e1.6–2.0\u003c\/td\u003e\n              \u003ctd\u003e5.5–6.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\n\u003cstrong\u003eEarly Bloom\u003c\/strong\u003e — Week 9–10\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e5\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e15\u003c\/td\u003e\n              \u003ctd\u003e1.8–2.2\u003c\/td\u003e\n              \u003ctd\u003e5.5–6.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\n\u003cstrong\u003ePeak Bloom\u003c\/strong\u003e — Week 11–13\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e0\u003c\/td\u003e\n              \u003ctd\u003e10\u003c\/td\u003e\n              \u003ctd\u003e20\u003c\/td\u003e\n              \u003ctd\u003e2.0–2.5\u003c\/td\u003e\n              \u003ctd\u003e5.8–6.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\n\u003cstrong\u003eLate Bloom\/Flush\u003c\/strong\u003e — Week 14+\u003c\/td\u003e\n              \u003ctd\u003e5\u003c\/td\u003e\n              \u003ctd\u003e0\u003c\/td\u003e\n              \u003ctd\u003e7.5\u003c\/td\u003e\n              \u003ctd\u003e15\u003c\/td\u003e\n              \u003ctd\u003e1.5–2.0\u003c\/td\u003e\n              \u003ctd\u003e5.8–6.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eHydroponic System Guidelines\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSystem Type\u003c\/th\u003e\n              \u003cth\u003eFeed Schedule\u003c\/th\u003e\n              \u003cth\u003eSpecial Notes\u003c\/th\u003e\n              \u003cth\u003eReservoir Change\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\u003cstrong\u003eDWC\/RDWC\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eContinuous\u003c\/td\u003e\n              \u003ctd\u003eMonitor pH daily — iron chelate most sensitive to drift\u003c\/td\u003e\n              \u003ctd\u003eWeekly\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\u003cstrong\u003eNFT\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eContinuous\u003c\/td\u003e\n              \u003ctd\u003eCheck EC twice daily; thin film accelerates evaporation\u003c\/td\u003e\n              \u003ctd\u003eWeekly\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\u003cstrong\u003eEbb \u0026amp; Flow\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003e2–4x daily\u003c\/td\u003e\n              \u003ctd\u003eAdjust concentration for flood frequency\u003c\/td\u003e\n              \u003ctd\u003eWeekly\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\u003cstrong\u003eDrip\/DTW\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eMultiple daily\u003c\/td\u003e\n              \u003ctd\u003eMaintain 10–20% runoff for salt prevention\u003c\/td\u003e\n              \u003ctd\u003eN\/A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\u003cstrong\u003eCoco Coir\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003e1–2x daily\u003c\/td\u003e\n              \u003ctd\u003eNever allow to dry; coco has high cation exchange capacity\u003c\/td\u003e\n              \u003ctd\u003eN\/A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e\u003cstrong\u003eAeroponics\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003e15-min cycles\u003c\/td\u003e\n              \u003ctd\u003eUse 75% concentration; fine mist increases absorption efficiency\u003c\/td\u003e\n              \u003ctd\u003eWeekly\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eSoil \u0026amp; Foliar Applications\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eApplication Method\u003c\/th\u003e\n              \u003cth\u003eRate (stock solution)\u003c\/th\u003e\n              \u003cth\u003eFrequency\u003c\/th\u003e\n              \u003cth\u003eNotes\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eSoil Drench\u003c\/td\u003e\n              \u003ctd\u003e5–10 ml\/gal\u003c\/td\u003e\n              \u003ctd\u003eWeekly\u003c\/td\u003e\n              \u003ctd\u003eApply to pre-moistened soil\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFoliar Spray\u003c\/td\u003e\n              \u003ctd\u003e2.5–5 ml\/gal\u003c\/td\u003e\n              \u003ctd\u003eBi-weekly\u003c\/td\u003e\n              \u003ctd\u003eEarly morning or evening; avoid direct sun\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFertigation\u003c\/td\u003e\n              \u003ctd\u003e5–10 ml\/gal\u003c\/td\u003e\n              \u003ctd\u003eWith each watering\u003c\/td\u003e\n              \u003ctd\u003eThrough drip or overhead irrigation\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── HOW TO USE ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eHOW TO USE\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003ch3 class=\"brown\"\u003ePreparing Stock Solution\u003c\/h3\u003e\n      \u003col\u003e\n        \u003cli\u003eMeasure the appropriate amount of Micro Green powder (see package size table above).\u003c\/li\u003e\n        \u003cli\u003eAdd to the specified volume of clean, room-temperature water — RO or low-EC source water preferred.\u003c\/li\u003e\n        \u003cli\u003eStir thoroughly until fully dissolved.\u003c\/li\u003e\n        \u003cli\u003eLet the solution stand for 30 minutes after mixing — this allows chelate bonds to fully stabilize.\u003c\/li\u003e\n        \u003cli\u003eTransfer to a dark, opaque container with a tight-fitting lid. Label with date.\u003c\/li\u003e\n        \u003cli\u003eStock solution is stable for 6+ months when stored in the dark.\u003c\/li\u003e\n      \u003c\/ol\u003e\n\n      \u003ch3 class=\"brown\"\u003eAdding to Hydroponic Reservoir\u003c\/h3\u003e\n      \u003col\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFill reservoir with fresh water first.\u003c\/strong\u003e Never add nutrient concentrates to an empty reservoir or directly to each other.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAdd Cal-Mag Plus stock solution first\u003c\/strong\u003e and allow to fully mix and dissolve before proceeding.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAdd Micro Green stock solution second\u003c\/strong\u003e at the rate appropriate for your growth stage.\u003c\/li\u003e\n        \u003cli\u003eAdd Grow Green (veg) or Blossom Green (bloom) third.\u003c\/li\u003e\n        \u003cli\u003eStir or circulate reservoir, then check and adjust pH to 5.5–6.5.\u003c\/li\u003e\n        \u003cli\u003eVerify EC\/TDS against target range for the current growth stage.\u003c\/li\u003e\n      \u003c\/ol\u003e\n\n      \u003ch3 class=\"brown\"\u003eFoliar Application for Deficiency Correction\u003c\/h3\u003e\n      \u003col\u003e\n        \u003cli\u003eMix 2.5–5 ml stock solution per gallon of clean water in a spray bottle.\u003c\/li\u003e\n        \u003cli\u003eApply in early morning or evening — avoid hot midday application to prevent leaf burn.\u003c\/li\u003e\n        \u003cli\u003eSpray the undersides of leaves as well as the tops, where stomatal absorption is highest.\u003c\/li\u003e\n        \u003cli\u003eAllow foliage to dry before lights-on in indoor grows.\u003c\/li\u003e\n        \u003cli\u003eRepeat every 5–7 days until deficiency symptoms resolve, then revert to normal reservoir dosing.\u003c\/li\u003e\n      \u003c\/ol\u003e\n\n      \u003cdiv class=\"info-box\"\u003e\n        \u003ch3 class=\"teal\"\u003ePro Tip: Never Skip Micronutrients During Flush\u003c\/h3\u003e\n        \u003cp\u003eMany growers drop micronutrients during the final flush week — this is a mistake. The Late Bloom\/Flush rate (7.5 ml\/gal) is maintained specifically because deficiency symptoms can emerge rapidly in the final weeks when the plant is heavily loaded with developing fruits. A complete flush simply means reducing macronutrient EC, not eliminating trace elements entirely.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eWhen Micro Green 2-0-3 Is the Right Choice\u003c\/h3\u003e\n      \u003cul class=\"feature-list\"\u003e\n        \u003cli\u003eYou're running any hydroponic, coco, or soilless system and need a proven, complete trace element solution\u003c\/li\u003e\n        \u003cli\u003eYou're already using Cal-Mag Plus, Grow Green, or Blossom Green and want a formulated system match\u003c\/li\u003e\n        \u003cli\u003eYou're seeing interveinal chlorosis, stunted new growth, or weak flowering in your reservoir-grown plants\u003c\/li\u003e\n        \u003cli\u003eYou want one product that covers all micronutrient bases without managing seven separate supplements\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003ch3 class=\"brown\"\u003eWhen to Consider Other Options\u003c\/h3\u003e\n      \u003cul class=\"feature-list\"\u003e\n        \u003cli\u003eYou need a standalone iron correction for a soil plant — consider \u003ca href=\"\/products\/chelated-iron-edta\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eChelated Iron EDTA 13%\u003c\/a\u003e or \u003ca href=\"\/products\/chelated-iron-dtpa\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eChelated Iron DTPA 11%\u003c\/a\u003e for targeted, single-element treatment\u003c\/li\u003e\n        \u003cli\u003eYou're growing in rich living soil with high organic matter — natural microbial activity typically releases adequate trace elements; Micro Green is optimized for inert media\u003c\/li\u003e\n        \u003cli\u003eYour crop has a specific, documented single-element deficiency confirmed by a soil or tissue test — a targeted chelated product will resolve it faster at lower cost\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── CALCULATOR ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eMICRO GREEN CALCULATOR\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cdiv class=\"gwb-calculator\" data-calc=\"micro-green\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── SAFETY \u0026 HANDLING ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eSAFETY \u0026amp; HANDLING\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003ePersonal Protective Equipment (PPE)\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eWear gloves when handling powder or stock solution — concentrated chelated minerals can be a skin irritant\u003c\/li\u003e\n            \u003cli\u003eWear eye protection when measuring or mixing powder — fine dust can cause eye irritation\u003c\/li\u003e\n            \u003cli\u003eUse a dust mask when working with the powder in poorly ventilated spaces\u003c\/li\u003e\n            \u003cli\u003eWash hands thoroughly with soap and water after handling\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eStorage Guidelines\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eStore powder in a cool, dry location in the original sealed container\u003c\/li\u003e\n            \u003cli\u003eKeep away from direct sunlight and heat sources\u003c\/li\u003e\n            \u003cli\u003eStore stock solution in a dark, opaque container — light degrades EDTA chelate bonds\u003c\/li\u003e\n            \u003cli\u003eKeep out of reach of children and pets\u003c\/li\u003e\n            \u003cli\u003eDo not store near food, feed, or drinking water supplies\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eApplication Precautions\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eAlways add to water — never mix concentrated stock solutions directly together\u003c\/li\u003e\n            \u003cli\u003eFollow the mixing order: Cal-Mag Plus first, Micro Green second, Grow\/Blossom Green third\u003c\/li\u003e\n            \u003cli\u003eDo not exceed recommended application rates — copper and zinc can reach phytotoxic levels at high concentrations\u003c\/li\u003e\n            \u003cli\u003eAvoid prolonged skin contact with stock solution during extended reservoir work\u003c\/li\u003e\n            \u003cli\u003eWear gloves when working with nutrient solution for extended periods\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eFirst Aid\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003e\n\u003cstrong\u003eEye contact:\u003c\/strong\u003e Flush immediately with clean water for 15 minutes. Seek medical attention if irritation persists.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSkin contact:\u003c\/strong\u003e Wash affected area with soap and water. Remove contaminated clothing.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eIngestion:\u003c\/strong\u003e Do not induce vomiting. Contact Poison Control (1-800-222-1222) or seek immediate medical attention.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eInhalation:\u003c\/strong\u003e Move to fresh air immediately. Seek medical attention if respiratory symptoms persist.\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp\u003eRefer to the Safety Data Sheet (SDS) for complete safety information.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── COMPLETE YOUR SYSTEM ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eCOMPLETE YOUR SYSTEM\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eMicro Green 2-0-3 is the trace element foundation of a 4-part system. Each product in the system handles a distinct nutritional role — together they cover all 16 essential plant nutrients for every growth stage.\u003c\/p\u003e\n      \u003cdiv class=\"pairs-grid\"\u003e\n        \u003ca href=\"\/products\/cal-mag-plus-2-0-0-concentrate\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eCal-Mag Plus 2-0-0\u003c\/h3\u003e\n          \u003cp\u003eCalcium and magnesium foundation — always added first to the reservoir. Prevents tip burn, blossom end rot, and chlorophyll deficiency.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/grow-green-4-2-6-concentrate\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eGrow Green 4-2-6\u003c\/h3\u003e\n          \u003cp\u003eHigher-nitrogen vegetative formula for weeks 1–8. Drives canopy development, stem thickness, and root establishment.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/blossom-green-fertilizer-2-6-8\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003eBlossom Green 2-6-8\u003c\/h3\u003e\n          \u003cp\u003eHigh P-K bloom formula for weeks 9 through harvest. Supports flower formation, fruit set, and sugar accumulation.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/hydroponics-bundle\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003ch3\u003e4-Part Hydroponic Bundle\u003c\/h3\u003e\n          \u003cp\u003eAll four products together at a bundled price — the complete system from seedling to harvest, with no nutritional gaps.\u003c\/p\u003e\n        \u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── FAQ ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhy is Micro Green added second, after Cal-Mag Plus?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eCalcium and magnesium (from Cal-Mag Plus) need to be fully dissolved and diluted in the reservoir water before chelated minerals are introduced. Adding them together in concentrate form can cause the calcium to displace the chelate ligands, reducing the effectiveness of the EDTA protection and potentially causing localized precipitation. By adding Cal-Mag Plus first and letting it fully mix, you ensure the reservoir water is sufficiently diluted before the chelated micronutrients arrive.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eDo I use the same rate of Micro Green during bloom as during veg?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eYes — with only minor reductions in the final flush stage. Unlike macronutrients (where nitrogen drops dramatically and phosphorus\/potassium rise during bloom), micronutrient demand remains relatively consistent throughout a plant's life cycle. The feeding schedule holds Micro Green at 10 ml\/gal from Early Vegetative through Peak Bloom, only dropping to 7.5 ml\/gal during the Late Bloom\/Flush stage. This consistency is one of the key advantages of a dedicated micronutrient product — you don't need to adjust it the way you manage your Grow Green to Blossom Green transition. For more on managing that transition, see our article on \u003ca href=\"\/blogs\/gardening-articles\/what-are-the-best-fertilizers-to-use-in-hydroponics\" target=\"_blank\" rel=\"noopener\"\u003echoosing the best hydroponic fertilizers\u003c\/a\u003e.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eCan I use Micro Green 2-0-3 with nutrients from other brands?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eMicro Green is formulated specifically to complement Cal-Mag Plus, Grow Green, and Blossom Green as a matched system. Mixing with other manufacturers' base nutrients introduces unpredictable interactions — particularly around calcium and phosphate precipitation, pH stability, and EC calibration. The safest approach is to use the complete 4-part system together. If you're transitioning from another brand, we recommend doing a full reservoir flush and starting fresh with the complete system.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhy does my stock solution need to be stored in a dark container?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eEDTA chelation works by forming a chemical ring structure around the metal ion that protects it from precipitating out of solution. UV and visible light can break these ring structures over time through a process called photodegradation — particularly for iron and copper chelates. Once the chelate is degraded, the free metal ion is far more likely to precipitate as a hydroxide or phosphate, especially as pH rises. A dark, opaque container prevents this and maintains stock solution quality for 6 months or more.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhat are the signs of micronutrient deficiency in hydroponic plants?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eThe most reliable indicator is \u003cem\u003ewhere on the plant\u003c\/em\u003e the symptoms appear. Micronutrients that are immobile (iron, zinc, manganese, copper, boron) show deficiency on the youngest, newest growth first. Interveinal chlorosis on new leaves points to iron or manganese. Small, distorted new leaves suggest zinc. Hollow stems, poor pollination, or flower drop indicates boron. Molybdenum deficiency often resembles nitrogen deficiency because it impairs nitrate conversion — leaves yellow broadly even when nitrate EC is adequate. For an in-depth guide to reading these symptoms, see our article on \u003ca href=\"\/blogs\/gardening-articles\/essential-micronutrients-boost-your-garden-soil-for-healthier-plants\" target=\"_blank\" rel=\"noopener\"\u003eessential micronutrients for plant health\u003c\/a\u003e.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhat is the role of calcium in Micro Green if Cal-Mag Plus already provides calcium?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eThe calcium in Micro Green (contributed by the calcium nitrate carrier) is supplementary — it adds to the calcium pool established by Cal-Mag Plus rather than replacing it. Cal-Mag Plus delivers the bulk of your calcium and magnesium requirements. The calcium in Micro Green is a natural result of using calcium nitrate as the nitrogen and carrier source — it's not a primary calcium delivery product. This is one of the reasons the mixing order matters: the larger calcium dose from Cal-Mag Plus must be introduced first and diluted before the smaller contributions from Micro Green are added.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── GROW WITH CONFIDENCE ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eGROW WITH CONFIDENCE\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eProduct Quality Guaranteed\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eManufactured in California, USA\u003c\/li\u003e\n            \u003cli\u003eCDFA registered — guaranteed analysis verified by the California Department of Food and Agriculture\u003c\/li\u003e\n            \u003cli\u003eIndependently tested by third-party laboratories for heavy metal content\u003c\/li\u003e\n            \u003cli\u003eEDTA chelation verified for iron, zinc, manganese, and copper fractions\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eHassle-Free Return Policy\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e90-day money-back guarantee. Return the unused portion in its original packaging for a full refund — no questions asked.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eEnvironmental Responsibility\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eConcentrated powder format minimizes packaging waste and shipping weight per nutrient delivered\u003c\/li\u003e\n            \u003cli\u003ePrecise chelated formulation reduces total micronutrient input compared to sulfate-form alternatives\u003c\/li\u003e\n            \u003cli\u003eBiodegradable packaging\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eCharitable Contributions\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e1% of all profits go to our foundation, focused on improving educational opportunities for children.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── DOCUMENTS ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eDOCUMENTS\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cul class=\"doc-links\"\u003e\n        \u003cli\u003e📄 \u003ca href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSafety Data Sheet (SDS) — coming soon\u003c\/a\u003e\n\u003c\/li\u003e\n        \u003cli\u003e📋 \u003ca href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct Label — coming soon\u003c\/a\u003e\n\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── DISCOVER MORE ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eDISCOVER MORE\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cul class=\"discover-list\"\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/what-are-the-best-fertilizers-to-use-in-hydroponics\" target=\"_blank\" rel=\"noopener\"\u003eWhat Are the Best Fertilizers for Hydroponics? — Complete guide to building a reservoir nutrient program\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/how-to-build-your-own-hydroponic-garden\" target=\"_blank\" rel=\"noopener\"\u003eBeginner's Guide to Building a Hydroponic Garden — System types, setup, and first nutrients\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/essential-micronutrients-boost-your-garden-soil-for-healthier-plants\" target=\"_blank\" rel=\"noopener\"\u003eEssential Micronutrients for Healthier Plants — What each trace element does and how to spot deficiencies\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/what-types-of-fertilizers-should-i-use-to-improve-fruit-quality-and-quantity\" target=\"_blank\" rel=\"noopener\"\u003eImprove Fruit Yield with Fertilizers — How micronutrients support flowering and fruiting stages\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/whats-the-function-of-potassium-k-in-plants\" target=\"_blank\" rel=\"noopener\"\u003eWhat Is the Function of Potassium in Plants? — Why K matters from veg through harvest\u003c\/a\u003e\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ─── HAVE QUESTIONS? ─── --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eHAVE QUESTIONS?\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eCheck out our \u003ca href=\"\/pages\/faq\" target=\"_blank\" rel=\"noopener noreferrer\"\u003efull FAQ page\u003c\/a\u003e or contact our experts for personalized growing advice.\u003c\/p\u003e\n      \u003cp\u003e📧 \u003ca href=\"mailto:questions@greenwaybiotech.com\"\u003equestions@greenwaybiotech.com\u003c\/a\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Greenway Biotech, Inc.","offers":[{"title":"1.48 Pounds (Makes 1 Gallon)","offer_id":47862887776474,"sku":"018227121194","price":29.99,"currency_code":"USD","in_stock":true},{"title":"7.42 Pounds (Makes 5 Gallons)","offer_id":47862887809242,"sku":"018227121811","price":99.99,"currency_code":"USD","in_stock":true},{"title":"14.80 Pounds (Makes 10 Gallons)","offer_id":47862887842010,"sku":"018227121804","price":194.99,"currency_code":"USD","in_stock":true},{"title":"29.7 Pounds (Makes 20 Gallons)","offer_id":47862887874778,"sku":"018227121798","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/6244\/1063\/files\/MicroGreen1Pound.png?v=1778681116","url":"https:\/\/midwestgrowco.com\/products\/micro-green-2-0-3","provider":"Midwest Grow LLC","version":"1.0","type":"link"}