{"product_id":"emerald-harvest-cali-pro-nutrients","title":"Emerald Harvest Cali Pro Nutrients","description":"\u003ch2\u003eA Two-Part Base Built on Chelated Minerals\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmerald Harvest Cali Pro\u003c\/strong\u003e is a \u003cstrong\u003etwo-part base feed\u003c\/strong\u003e available as \u003cstrong\u003eGrow\u003c\/strong\u003e for veg and \u003cstrong\u003eBloom\u003c\/strong\u003e for flower, both built on \u003cstrong\u003ehigh-grade chelated mineral nutrients\u003c\/strong\u003e that stay available across the pH range roots actually work in. Emerald Harvest come straight from California, home to some of the world's biggest and best growers, and the range has built a serious following for one simple reason: it delivers. Splitting the feed into an A and a B keeps calcium apart from sulphates and phosphates in concentrate, which stops the precipitation single-part feeds suffer when pushed hard.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-part A and B format\u003c\/strong\u003e keeps antagonistic elements apart until they hit the tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrow and Bloom versions\u003c\/strong\u003e, so the ratio matches the stage rather than one bottle doing both jobs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-grade chelated minerals\u003c\/strong\u003e for reliable, clean uptake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA complete base\u003c\/strong\u003e, so boosters sit on top rather than filling gaps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive sizes\u003c\/strong\u003e from a 0.95 litre tent bottle to a 22.71 litre commercial drum\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNutrient Lock-Out When You Push Hard\u003c\/h3\u003e\u003cp\u003eDemand peaks in late veg and through bloom, and that is exactly where feeds start falling over. Push a single-part hard and calcium reacts with phosphate and sulphate in the tank, so what reaches the roots is not what you measured out. The plant shows it as slow growth and poor uptake, finishing as airy flower and low yield. Keeping A and B apart until dilution keeps every element available.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll media:\u003c\/strong\u003e add \u003cstrong\u003epart A\u003c\/strong\u003e to your water and stir, then add \u003cstrong\u003epart B\u003c\/strong\u003e and stir again — never mix the concentrates together\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEqual parts:\u003c\/strong\u003e dose A and B in \u003cstrong\u003eequal measure\u003c\/strong\u003e, following the Cali Pro feed chart for your week\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrow through veg\u003c\/strong\u003e, switching to \u003cstrong\u003eBloom\u003c\/strong\u003e as flowering sets in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck pH after mixing\u003c\/strong\u003e — around \u003cstrong\u003e5.5-6.5\u003c\/strong\u003e in hydro and coco, a touch higher in soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix fresh\u003c\/strong\u003e and keep the tank moving\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Two-part mineral base nutrient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersions:\u003c\/strong\u003e Grow (vegetative) and Bloom (flowering)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts:\u003c\/strong\u003e A and B, dosed in equal measure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNutrient form:\u003c\/strong\u003e High-grade chelated minerals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 0.95, 1.89 (Bloom only), 3.79, 9.46 and 22.71 litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing order:\u003c\/strong\u003e Part A first, stir, then part B — never combine concentrates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH:\u003c\/strong\u003e 5.5-6.5 in hydro and coco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e California, USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Emerald Harvest","offers":[{"title":"Grow \/ 0.95 Litre","offer_id":53448510341386,"sku":null,"price":33.49,"currency_code":"GBP","in_stock":true},{"title":"Grow \/ 3.79 Litre","offer_id":53448510767370,"sku":null,"price":79.49,"currency_code":"GBP","in_stock":true},{"title":"Grow \/ 9.46 Litre","offer_id":53448510800138,"sku":null,"price":177.49,"currency_code":"GBP","in_stock":true},{"title":"Grow \/ 22.71 Litre","offer_id":53448510832906,"sku":null,"price":336.99,"currency_code":"GBP","in_stock":true},{"title":"Bloom \/ 0.95 Litre","offer_id":53448510865674,"sku":null,"price":33.49,"currency_code":"GBP","in_stock":true},{"title":"Bloom \/ 1.89 Litre","offer_id":53448510898442,"sku":null,"price":49.49,"currency_code":"GBP","in_stock":true},{"title":"Bloom \/ 3.79 Litre","offer_id":53448510931210,"sku":null,"price":79.49,"currency_code":"GBP","in_stock":true},{"title":"Bloom \/ 9.46 Litre","offer_id":53448510963978,"sku":null,"price":176.49,"currency_code":"GBP","in_stock":true},{"title":"Bloom \/ 22.71 Litre","offer_id":53448510996746,"sku":null,"price":336.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/emerald-harvest-cali-pro-nutrients-grow-0-95-litre-1.jpg?v=1785339083","url":"https:\/\/hydrocropshop.co.uk\/products\/emerald-harvest-cali-pro-nutrients","provider":"Hydro Crop Shop","version":"1.0","type":"link"}