{"product_id":"eyva-grow-ab","title":"EYVA Grow A+B – 2-Part Base Nutrient for Vegetative Growth","description":"\u003ch2\u003eA Precision Two-Part Base for Vigorous Vegetative Growth\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEYVA Grow A+B\u003c\/strong\u003e is a concentrated two-part liquid base nutrient engineered for the vegetative stage, keeping essential macro- and micronutrients separated in Grow A and Grow B until the moment of mixing. This preserves nutrient integrity and prevents lockout, so plants receive a \u003cstrong\u003eclean, balanced feed\u003c\/strong\u003e from the first watering. Formulated for \u003cstrong\u003esoil, coco and hydroponic\u003c\/strong\u003e systems, the low-residue formula dissolves fast and stays stable in solution, making it equally suited to hand-watering and automated dosing setups.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced two-part formula\u003c\/strong\u003e – Grow A and Grow B combine for full-spectrum vegetative nutrition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports root and leaf development\u003c\/strong\u003e – promotes strong internodal spacing and a well-structured canopy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile across media\u003c\/strong\u003e – works reliably in soil, coco and hydro systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean, low-residue mix\u003c\/strong\u003e – highly soluble formula that will not clog drip lines or irrigation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomation-friendly\u003c\/strong\u003e – stable in stock tanks and compatible with dosing systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVegetative feeding is where uneven nutrient uptake first shows itself – pale foliage, weak stems and stretched growth all trace back to an unstable base feed. EYVA Grow A+B is designed to remove that variability, giving plants a steady, repeatable nutrient supply through the entire growth phase.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVegetative feed:\u003c\/strong\u003e mix approximately \u003cstrong\u003e29ml of Grow A\u003c\/strong\u003e and \u003cstrong\u003e29ml of Grow B\u003c\/strong\u003e per 10 litres of water, added separately and stirred between additions\u003c\/li\u003e\n\u003cli\u003eAlways add \u003cstrong\u003eGrow A\u003c\/strong\u003e and \u003cstrong\u003eGrow B\u003c\/strong\u003e to water individually – never combine the concentrates directly\u003c\/li\u003e\n\u003cli\u003eCheck and adjust \u003cstrong\u003epH\u003c\/strong\u003e after mixing to suit your growing medium\u003c\/li\u003e\n\u003cli\u003eIncrease towards the top of the range for vigorous, established plants; start lower for young plants and seedlings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eFormat: two-part liquid concentrate (Grow A + Grow B)\u003c\/li\u003e\n\u003cli\u003eGrow A NPK: 4-0-2\u003c\/li\u003e\n\u003cli\u003eGrow B NPK: 1-3-5\u003c\/li\u003e\n\u003cli\u003eTypical EC: around 2.1 mS\/cm at application rate\u003c\/li\u003e\n\u003cli\u003eSuitable media: soil, coco, hydroponics\u003c\/li\u003e\n\u003cli\u003eStage: vegetative growth\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"EYVA","offers":[{"title":"Default Title","offer_id":53798874185994,"sku":"NUT-EYVX-001-01","price":38.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/eyva-grow-ab-1.png?v=1790169416","url":"https:\/\/hydrocropshop.co.uk\/products\/eyva-grow-ab","provider":"Hydro Crop Shop","version":"1.0","type":"link"}