{"product_id":"british-minerals-growzym","title":"British Minerals GrowZym Enzyme Activator","description":"\u003ch2\u003eClear the Dead Root Matter and Keep the Root Zone Working\u003c\/h2\u003e\u003cp\u003eBritish Minerals GrowZym is an \u003cstrong\u003eenzyme activator\u003c\/strong\u003e that breaks down the dead root material every crop leaves behind. Its enzymes attack the \u003cstrong\u003ecellulose, hemicellulose and lignin\u003c\/strong\u003e that make up spent root tissue, converting it into simple sugars the plant and the root-zone microbes can actually use, and opening up the structure and aeration of the medium as they go.\u003c\/p\u003e\u003cp\u003eThat breakdown does two jobs at once. It clears the physical obstruction that stops new white root running, and it \u003cstrong\u003efeeds the beneficial micro-organisms\u003c\/strong\u003e which in turn raise nutrient availability and crowd out pathogenic organisms. GrowZym also carries \u003cstrong\u003evitamins that stimulate the formation of new, disease-resistant roots\u003c\/strong\u003e, so it is as much a preventative as a clean-up product. It is the additive that makes \u003cstrong\u003ere-using a substrate\u003c\/strong\u003e a sensible proposition rather than a gamble.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaks down dead roots\u003c\/strong\u003e into sugars the plant and the microbes can use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargets cellulose, hemicellulose and lignin\u003c\/strong\u003e - the three components of spent root tissue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeds beneficial micro-organisms\u003c\/strong\u003e and suppresses pathogenic ones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves media structure and aeration\u003c\/strong\u003e so new roots have somewhere to run\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVitamin content stimulates new, disease-resistant root formation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMakes substrate re-use viable\u003c\/strong\u003e at a doubled rate for one month\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStalled Growth in a Second-Run Medium\u003c\/h3\u003e\u003cp\u003eA medium that produced a good first crop and a poor second one is almost never exhausted of nutrient - it is clogged with the previous root system. Dead roots physically block new growth and, as they rot anaerobically, they lock up nutrient and harbour pathogens instead of releasing it. Enzymes are the only practical way to clear that material in situ, and running them continuously from week two means the root zone never gets the chance to choke in the first place.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eShake well before use\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard rate:\u003c\/strong\u003e \u003cstrong\u003e3ml per litre\u003c\/strong\u003e of water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-used substrate:\u003c\/strong\u003e \u003cstrong\u003edouble the rate for the first month\u003c\/strong\u003e of feeding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiming:\u003c\/strong\u003e from \u003cstrong\u003etransplant (week 2) right through to the start of flush\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll systems and media\u003c\/strong\u003e - add to the reservoir and mix thoroughly before feeding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not exceed the recommended rate\u003c\/strong\u003e - overdosing can create anaerobic conditions in the medium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eType: enzyme activator and root-zone conditioner\u003c\/li\u003e\n\u003cli\u003eActive principle: enzymes targeting cellulose, hemicellulose and lignin\u003c\/li\u003e\n\u003cli\u003eAlso contains: vitamins for new root formation\u003c\/li\u003e\n\u003cli\u003eNPK: none declared - this is an additive, not a base feed\u003c\/li\u003e\n\u003cli\u003eDose rate: 3ml per litre, doubled for one month when re-using substrate\u003c\/li\u003e\n\u003cli\u003eTiming: transplant through to the start of flush\u003c\/li\u003e\n\u003cli\u003eSuitable for: all growing systems and all media\u003c\/li\u003e\n\u003cli\u003eManufactured in the United Kingdom\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"British Minerals","offers":[{"title":"1L","offer_id":53505606975754,"sku":"BM-GRZ-1L","price":19.9,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":53505607008522,"sku":"BM-GRZ-5L","price":69.9,"currency_code":"GBP","in_stock":true},{"title":"25L","offer_id":53505607041290,"sku":"BM-GRZ-25L","price":239.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/GROWZYM__1.png?v=1786478552","url":"https:\/\/hydrocropshop.co.uk\/products\/british-minerals-growzym","provider":"Hydro Crop Shop","version":"1.0","type":"link"}