{"product_id":"general-hydroponics-ph-up-1-quart","title":"General Hydroponics pH Up 1 Quart","description":"\u003ch2\u003eGeneral Hydroponics pH Up Premium Buffering for pH Stability\u003c\/h2\u003e\n\u003ch3\u003eAchieve perfect pH\u003c\/h3\u003e\n\u003cp\u003eTo maximize plant growth, the pH level of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. pH can acidify to an unacceptable level when nutrient solutions are used with poor-quality water, or pH-unstable media, such as rockwool. High growth rates can also destabilize pH.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBase solution is formulated using potassium hydroxide and potassium carbonate\u003c\/li\u003e\n\u003cli\u003eAdd when your nutrient pH is too low in order to raise the pH to the proper level\u003c\/li\u003e\n\u003cli\u003ePromotes pH stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection id=\"usage-block_6001fee8ef748\" class=\"block details usage alignwide\" data-scrollama-index=\"0\"\u003e\n\u003cdiv class=\"column half left\"\u003e\n\u003ch4 class=\"block-header\"\u003eHow to Use:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eUse sparingly – add to nutrient solution, a little a time, then test pH. Repeat application, then test, until desired pH is achieved. The quantity necessary for pH adjustment will vary depending on the strength of the nutrient and the purity of the water used to mix nutrient.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"General Hydroponics","offers":[{"title":"Default Title","offer_id":47348005929178,"sku":"HGC722090","price":16.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/6244\/1063\/files\/phupqt.jpg?v=1771874211","url":"https:\/\/midwestgrowco.com\/products\/general-hydroponics-ph-up-1-quart","provider":"Midwest Grow LLC","version":"1.0","type":"link"}