{"product_id":"general-hydroponics-florapro-liquid-grow-a-55-gallon","title":"General Hydroponics FloraPro Liquid Grow A, 55 Gallon","description":"\u003cp\u003e\n  FloraPro™ Grow A is used with FloraPro™ Grow B to form the vegetative base of the FloraPro Liquid Program. Designed for propagation and vegetative growth, Grow A helps deliver primary nutrition, calcium support, and essential elements in a streamlined commercial liquid feed system. Together, Grow A and Grow B support strong structural development, balanced rootzone conditions, and efficient nutrition before the crop transitions into flower.\n\u003c\/p\u003e\n\u003cp class=\"fw-bold fs-4\"\u003eWhat It Does\u003c\/p\u003e\n\u003cp\u003e\n  FloraPro Grow A (4-0-1) is the A-side component of the FloraPro two-part vegetative base system. When used with Grow B, it helps establish the calcium-fortified nutritional foundation needed during propagation and vegetative growth. This base system supports early crop structure, vegetative momentum, and preparation for the generative transition.\n\u003c\/p\u003e\n\u003cp class=\"fw-bold fs-4\"\u003eHow To Use It\u003c\/p\u003e\n\u003cp\u003e\n  Use FloraPro Grow A with FloraPro Grow B as part of a continuous liquid feed program for hydroponic use only. Do not use Grow A as a standalone complete base nutrient. Normal feeding range is up to 18 mL\/gal, depending on growth stage. Consult the FloraPro Liquid Feed Program for complete recommendations.\n\u003c\/p\u003e\n\u003cp\u003e\n  Recommended Grow A rates from the FloraPro Liquid Feed Program:\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePropagation, Week 1: 7 mL\/gal Grow A\u003c\/li\u003e\n  \u003cli\u003eVegetative, Weeks 1–3: 12 mL\/gal Grow A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n  Use at the corresponding Grow B rate:\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePropagation, Week 1: 7 mL\/gal Grow B\u003c\/li\u003e\n  \u003cli\u003eVegetative, Weeks 1–3: 12 mL\/gal Grow B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n  Adjustments may be needed based on environmental conditions, water quality, individual grow structure, and use of additional products. Feed programs are recommendations and a starting point; actual results may vary.\n\u003c\/p\u003e\n\u003cp class=\"fw-bold fs-4\"\u003eWhy It Matters\u003c\/p\u003e\n\u003cp\u003e\n  Commercial vegetative growth depends on consistency, structure, and operational simplicity. Grow A helps form a two-part vegetative base system that builds calcium into the program architecture, reducing the need for a separate calcium supplement while supporting controlled nutrient delivery. Paired with Grow B, it gives cultivation teams a repeatable foundation for propagation and vegetative production.\n\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eHow To Use This Product\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"fw-bold fs-4\"\u003ePart of the Two-Part Grow Base\u003c\/p\u003e\n\u003cp\u003e\n  FloraPro Grow A is designed to be used with FloraPro Grow B as the vegetative base nutrient system in the FloraPro Liquid Program. Together, they provide the balanced foundation needed during propagation and vegetative growth.\n\u003c\/p\u003e\n\u003cp class=\"fw-bold fs-4\"\u003eCalcium-Fortified Program Foundation\u003c\/p\u003e\n\u003cp\u003e\n  Grow A contributes to the FloraPro Liquid Program's calcium-fortified base strategy, helping support structural integrity and early crop development without requiring a separate calcium supplement.\n\u003c\/p\u003e\n\u003cp class=\"fw-bold fs-4\"\u003eBuilt for Vegetative Efficiency\u003c\/p\u003e\n\u003cp\u003e\n  Used during propagation and vegetative growth, Grow A helps commercial teams run a simplified liquid feed program with clear stage-based rates, repeatable execution, and a streamlined injection footprint.\n\u003c\/p\u003e","brand":"General Hydroponics","offers":[{"title":"55 Gallon","offer_id":51778255913238,"sku":"HGC719101","price":1104.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/5912\/6550\/files\/HGC719101-01.jpg?v=1788199321","url":"https:\/\/hydrobuilder.com\/products\/general-hydroponics-florapro-liquid-grow-a-55-gallon","provider":"Hydrobuilder","version":"1.0","type":"link"}