{"product_id":"dutch-pro-autoflower-grow-hydro-coco-a-b-sw","title":"Dutch Pro - Autoflower Grow - Hydro\/Coco A\u0026B SW","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eDutch Pro Autoflower Grow Hydro\/Coco A\u0026amp;B SW — Professional Two-Part Nutrients for Fast-Finishing Plants\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers running autoflowers or fast-finishing varieties in hydro or coco systems with soft water supply\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nFast-finishing plants don't give you a second chance in the early phase. This formulation gets that. Dutch Pro's spent 30 years on growing methods, and it shows — the Soft Water version is specifically balanced for UK water chemistry, meaning you're not fighting deficiencies from day one. It's the kind of detail that separates working nutrients from proper ones.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eDutch Pro Autoflower Grow Hydro\/Coco A\u0026amp;B SW is a \u003cstrong\u003eprofessional two-part nutrient system\u003c\/strong\u003e designed specifically for \u003cstrong\u003efast-finishing plant varieties\u003c\/strong\u003e grown in \u003cstrong\u003ehydroponic or coconut coir systems\u003c\/strong\u003e. The SW (Soft Water) formulation is optimised for water supplies containing less than 100 mg\/l of calcium carbonate — standard for most of the UK.\u003c\/p\u003e\n\n\u003cp\u003eThe key here is specialisation. Autos and fast-cycle plants have different nutritional demands than standard varieties because they need to hit their targets faster. This nutrient is built around that timeline, delivering balanced macro and micronutrients that keep early growth steady without waste. Two-part systems give you more control over what your plants receive, which matters when every day counts.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eDutch Pro sits in the \u003cstrong\u003eprofessional-grade mid-tier\u003c\/strong\u003e of two-part growing nutrients, positioned between entry-level and premium brands.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecialist formulation for fast-finishing varieties — most competitors offer generic veg feeds\u003c\/li\u003e\n\u003cli\u003eSoft Water variant included — most brands assume hard water, which causes early imbalances in UK setups\u003c\/li\u003e\n\u003cli\u003eSeparate Autoflower Bloom formula available, creating a proper two-stage programme\u003c\/li\u003e\n\u003cli\u003eDutch heritage and 30-year development pedigree without premium packaging markup\u003c\/li\u003e\n\u003cli\u003eTwo-part system delivers more available micronutrients than one-part formulas due to chemical stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eMixing and dosing\u003c\/strong\u003e\u003cbr\u003e\nAdd 2.5 to 3.5 ml per litre of both Part A and Part B to your water. Use a syringe or measuring beaker for accuracy. Always add Part A first, mix thoroughly, then add Part B. Never mix the concentrates together directly. Monitor your EC or PPM using a quality meter like a Bluelab Truncheon — this keeps you in control.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor hydroponic systems\u003c\/strong\u003e\u003cbr\u003e\nMix into your reservoir and run at the recommended strength. Two-part systems work cleanly in hydro because they're fully dissolved, meaning no blockages or settling issues.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor coconut coir\u003c\/strong\u003e\u003cbr\u003e\nApply with your normal watering routine. Coco buffers nutrients differently to soil, so this formulation compensates for that. Aim for consistent EC rather than chasing strength.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeeding window\u003c\/strong\u003e\u003cbr\u003e\nUse this Grow formula from early vegetative growth through the main growing phase. Switch to Dutch Pro Autoflower Bloom when plants show sex or at the transition point for your setup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWater chemistry note\u003c\/strong\u003e\u003cbr\u003e\nThis is the Soft Water version. If you're in a hard water area (parts of the Midlands, South East, or Wales), you'll need the HW variant instead. Using the wrong one creates mineral imbalances that slow growth.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: \u003cstrong\u003eTwo-part liquid nutrient concentrate (Part A and Part B)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eHydroponic and coconut coir systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormulation: \u003cstrong\u003eSoft Water optimised (below 100 mg\/l calcium carbonate)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended dosage: \u003cstrong\u003e2.5 to 3.5 ml\/litre of Part A and Part B\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMixing ratio: \u003cstrong\u003e1:1 (equal parts A and B)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNutrient profile: \u003cstrong\u003eBalanced macro and micronutrient blend designed for fast-finishing plant growth phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMonitoring: \u003cstrong\u003eEC\/CF\/PPM meter essential for proper strength management\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComplementary products: \u003cstrong\u003eDutch Pro Multi Total, Take Root, Keep It Clean recommended for optimised results\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running autoflowers or fast-cycle varieties where every day matters\u003c\/li\u003e\n\u003cli\u003eHydroponic system users who want clean, dissolved nutrition without settling or blockage risk\u003c\/li\u003e\n\u003cli\u003eCoco growers seeking a formulation that accounts for coco's nutrient binding characteristics\u003c\/li\u003e\n\u003cli\u003eUK-based growers in soft water areas (most of the country) who want chemistry matched to their water supply\u003c\/li\u003e\n\u003cli\u003eIntermediate to advanced growers comfortable with two-part mixing and EC monitoring\u003c\/li\u003e\n\u003cli\u003eAnyone who values professional growing methods and Dutch growing heritage over brand packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eDutch Pro Autoflower Grow is a properly engineered nutrient system, not a generic feed dressed up as specialist. The soft water formulation shows they've thought about UK growing conditions, and the fast-finishing plant focus proves they understand the actual pressures of early-cycle nutrition. You're paying for formula quality, not fancy branding.\u003c\/p\u003e\n\n\u003cp\u003eIf you're serious about running autos or fast-finishing varieties in hydro or coco, this is worth picking up while stock lasts. Pair it with the Bloom formula at transition and you've got a proper two-stage programme built for speed.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"DUTCH PRO","offers":[{"title":"1 Litre","offer_id":47916643549354,"sku":"112180","price":19.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/112190_-_5_litre_2_8e3c2dba-a826-41ee-aa5c-54207325a861.jpg?v=1769197755","url":"https:\/\/growershouse.co.uk\/products\/dutch-pro-autoflower-grow-hydro-coco-a-b-sw","provider":"Growers House ","version":"1.0","type":"link"}