{"product_id":"gp-gp3-micro-4ltr","title":"Green Planet GP3: Micro — 4Ltr","description":"\u003ch2\u003eGreen Planet GP3: Micro — 4Ltr\u003c\/h2\u003e\n\u003cp\u003eGP3: Micro is the constant in Green Planet's 3-part system — while Grow and Bloom ratios shift through the grow cycle, Micro stays consistent, delivering the essential trace elements (iron, manganese, zinc, copper, boron, molybdenum) that plants need at every stage. Without proper micronutrient delivery, even perfect NPK ratios produce deficiency symptoms. Micro ensures the foundations are always covered.\u003c\/p\u003e\n\n\u003ch3\u003eWhy growers choose GP3: Micro:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete micronutrient profile\u003c\/strong\u003e — iron, manganese, zinc, copper, boron, molybdenum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent dosing throughout\u003c\/strong\u003e — same rate from seedling to harvest\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrevents trace-element deficiencies\u003c\/strong\u003e — the hidden cause of many grow problems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChelated minerals for availability\u003c\/strong\u003e — plants can actually uptake what's in the bottle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal media compatibility\u003c\/strong\u003e — soil, coco, hydro, rockwool\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatched sizing with Grow and Bloom\u003c\/strong\u003e — 1L through 23L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's not for:\u003c\/h3\u003e\n\u003cp\u003eMicro is not a standalone nutrient — always use with GP3: Grow and GP3: Bloom. If you're seeing specific micronutrient deficiency symptoms despite using Micro at full dose, the issue is likely pH-related lockout rather than insufficient supply. For CalMag supplementation (calcium and magnesium specifically), add Pro-Cal alongside Micro — they cover different elements. For simpler feeding, Medi-One and Dual Fuel include their own micronutrient profiles.\u003c\/p\u003e\n\n\u003cp\u003eIn stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click \u0026amp; collect at checkout.\u003c\/p\u003e","brand":"Green Planet Nutrients","offers":[{"title":"Default Title","offer_id":57419305451902,"sku":"MGP\/M3\/4","price":45.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2132\/0318\/files\/gp-gp3-micro-4ltr-1.jpg?v=1778851424","url":"https:\/\/www.roots2riches.com\/products\/gp-gp3-micro-4ltr","provider":"Roots2Riches","version":"1.0","type":"link"}