{"product_id":"dutch-pro-bloom-1-component-powder","title":"Dutch Pro Bloom 1 Component Powder","description":"\u003cp\u003e\u003cstrong\u003eDutch Pro Bloom 1 Component Powder\u003c\/strong\u003e is an all-in-one bloom-phase feed in powder form, designed to deliver the 17 essential elements your plants need during flowering. The water-soluble formula is free from heavy metals and works in soil, coco, and hydroponic systems with both hard and soft water.\u003c\/p\u003e\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll 17 essential elements in one product\u003c\/strong\u003e — single-product simplicity, no separate A+B feeds during the bloom phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree from heavy metals\u003c\/strong\u003e — clean formulation suitable for food crops alongside ornamentals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll substrates\u003c\/strong\u003e — works in soil, coco, and hydroponic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard or soft water\u003c\/strong\u003e — one formulation covers both, no water-specific SKUs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple per-litre dosing\u003c\/strong\u003e — 1.4 g per 1 L water, target EC 1.8–2.3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse throughout the bloom phase\u003c\/strong\u003e — from week 1 of flowering onwards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003ePowder, water-soluble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse phase\u003c\/td\u003e\n\u003ctd\u003eBloom (flowering)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosage\u003c\/td\u003e\n\u003ctd\u003e1.4 g per 1 L water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget EC\u003c\/td\u003e\n\u003ctd\u003e1.8 – 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEssential elements\u003c\/td\u003e\n\u003ctd\u003e17 essential plant nutrients\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy metals\u003c\/td\u003e\n\u003ctd\u003eFree from heavy metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate compatibility\u003c\/td\u003e\n\u003ctd\u003eSoil, coco, hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater compatibility\u003c\/td\u003e\n\u003ctd\u003eHard water and soft water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable weights\u003c\/td\u003e\n\u003ctd\u003e500 g, 1 kg, 2.5 kg, 5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eCool conditions, tightly sealed in the original packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cp\u003eUse 1 Component Powder Bloom only during the bloom phase. If transitioning from the vegetative phase, you'll have been using \u003ca href=\"\/products\/dutch-pro-grow-1-component-powder\"\u003eGrow 1 Component Powder\u003c\/a\u003e — switch to Bloom 1 Component Powder once flowering begins.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eAdd 1.4 g of powder per 1 litre of water.\u003c\/li\u003e\n\u003cli\u003eMix until fully dissolved.\u003c\/li\u003e\n\u003cli\u003eAdjust EC to the 1.8–2.3 target range.\u003c\/li\u003e\n\u003cli\u003eApply throughout flowering — week 1 onwards, for the duration of the bloom phase.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFrom around week 3 of bloom, add \u003ca href=\"\/products\/dutch-pro-explode\"\u003eDutch Pro Explode\u003c\/a\u003e alongside your base feed as a flowering stimulator. For a complete late-bloom finish, pair with \u003ca href=\"\/products\/dutch-pro-quantum-massive-powdershot\"\u003eDutch Pro Quantum Massive Powdershot\u003c\/a\u003e in the final weeks of flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e keep out of reach of children. Store in cool conditions, tightly sealed, in the original packaging.\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cp\u003eDutch Pro Bloom 1 Component Powder in your selected weight (500 g, 1 kg, 2.5 kg, or 5 kg).\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat does \"1 Component\" mean?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e1 Component combines all 17 essential plant elements into a single powder, simplifying the bloom-phase feeding programme. There is no separate A and B to mix — one product delivers the complete nutrient profile.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan I use this in soil, coco, and hydroponic systems?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. The formulation works in all three substrates and is compatible with both hard and soft water.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat dosage and EC should I aim for?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eAdd 1.4 g of powder per 1 L of water. Adjust the resulting nutrient solution to a target EC of 1.8–2.3 before feeding.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhen during flowering should I use it?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThroughout the bloom phase, from week 1 of flowering onwards. Stop using \u003ca href=\"\/products\/dutch-pro-grow-1-component-powder\"\u003eGrow 1 Component Powder\u003c\/a\u003e when you switch to Bloom 1 Component Powder.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan I use it alongside Dutch Pro Quantum Massive Powdershot?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. Bloom 1 Component Powder is the bloom-phase base feed; Quantum Massive Powdershot is the high-PK booster for the final weeks of flowering. Use them together for a complete late-bloom programme. \u003ca href=\"\/products\/dutch-pro-multi-total\"\u003eMulti Total\u003c\/a\u003e can also be used throughout to optimise nutrient uptake.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003eBrowse the full \u003ca href=\"\/collections\/dutch-pro\"\u003eDutch Pro range\u003c\/a\u003e for all base feeds, additives, and boosters.\u003c\/p\u003e","brand":"Dutch Pro","offers":[{"title":"500g","offer_id":57229509886334,"sku":"DPB1C500","price":21.49,"currency_code":"GBP","in_stock":true},{"title":"1Kg","offer_id":57229509919102,"sku":"DPB1C1KG","price":34.39,"currency_code":"GBP","in_stock":true},{"title":"2.5Kg","offer_id":57229509951870,"sku":"DPB1C2500G","price":69.99,"currency_code":"GBP","in_stock":true},{"title":"5Kg","offer_id":57229509984638,"sku":"DPB1C5000G","price":114.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0367\/3731\/8957\/files\/dutchpro-1-component-powder-bloom-500g.webp?v=1777251457","url":"https:\/\/www.thegrowsuperstore.com\/products\/dutch-pro-bloom-1-component-powder","provider":"The Grow Superstore","version":"1.0","type":"link"}