{"product_id":"grow-more-ph-down-30-1-quart","title":"Grow More pH Down 30% Phosphoric Acid - Liquid pH Adjuster for Hydroponic Nutrient Solutions - 1 Quart - Pickup in Store Only","description":"\u003cp\u003eGrow More pH Down is a concentrated 30% phosphoric acid solution for lowering the pH of hydroponic nutrient solutions. It is a fast-acting, ready-to-use liquid made from high-purity, food-grade ingredients.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e30% phosphoric acid (H3PO4) concentrate\u003c\/li\u003e\n\u003cli\u003eFast acting\u003c\/li\u003e\n\u003cli\u003eFood-grade ingredients\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA common rate is about 1 teaspoon (5 ml) per 10 gallons of nutrient solution; add gradually and re-test the pH. Mixing acid with water can splatter and release heat, so add acid to water, wear eye protection and gloves, and follow the label directions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e Phosphoric acid 30%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Liquid concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1 quart\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sku-info\"\u003e\u003cstrong\u003eModel # \/ SKU:\u003c\/strong\u003e gmpdq\u003c\/p\u003e","brand":"Grow More","offers":[{"title":"1 Quart","offer_id":47511628316863,"sku":"gmpdq","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9334\/4191\/files\/gm_phdown_400.png?v=1789838955","url":"https:\/\/www.dsgardensupplies.com\/products\/grow-more-ph-down-30-1-quart","provider":"DS Garden Supplies","version":"1.0","type":"link"}