{"product_id":"bio-diesel-rhino-k-premium-potassium-vitamin-fulvate-flower-hardener","title":"Bio Diesel - Rhino K – Premium Potassium, Vitamin \u0026 Fulvate Flower Hardener","description":"\u003ch3\u003eBio Diesel - Rhino K - Premium Potassium, Vitamin \u0026amp; Fulvate Flower Hardener\u003c\/h3\u003e\n\n\u003cp\u003eBio Diesel Rhino K is a high-performance, late-stage bloom additive designed to drive explosive bud burst, accelerate floral swelling, and maximise final crop density. Featuring a highly concentrated, pure 15% Potassium (K) solution, Rhino K is specifically engineered to meet the intense nutritional demands of plants during their last three weeks of budding. It provides the final mineral surge required to transform a good harvest into a heavy, competition-grade yield.\u003c\/p\u003e\n\n\u003cp\u003eTo ensure maximum efficiency, this advanced formula is infused with essential vitamins and premium fulvates. These organic compounds act as high-velocity transport agents, optimising nutrient availability and accelerating the translocation of key sugars directly into developing flowers. Rhino K systematically directs the plant's internal energy toward rapid bud swelling and heavy essential oil production, leaving zero harsh chemical residues or heavy metals behind for an incredibly clean finish.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cb\u003eBest For:\u003c\/b\u003e Swelling and hardening flowers during the final 3 weeks of bloom, maximising sugar translocation, boosting natural oil and resin production, and ensuring a clean, residue-free harvest.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003ePure 15% Potassium (K) Surge:\u003c\/b\u003e Delivers a clean, highly concentrated dose of bioavailable Potassium to support the high-energy demands of late-stage floral hardening and swelling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFulvate Nutrient Accelerators:\u003c\/b\u003e Infused with premium fulvates that act as natural chelators, maximising the movement of essential minerals and directing vital energy toward heavy bud formation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSugar \u0026amp; Brix Translocation:\u003c\/b\u003e Enhances the plant’s internal transport pathways, moving stored carbohydrates out of the foliage and packing them directly into the blooms for increased weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eVitamin-Fortified Vitality:\u003c\/b\u003e Fortified with a specialised vitamin profile to reduce environmental stress and keep plant metabolism running at peak efficiency during the demanding final weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eUltra-Clean, Residue-Free Formula:\u003c\/b\u003e Scientifically formulated to be completely free of heavy metals and harsh synthetic chemicals, allowing plants to naturally ripen for a smooth final flush.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\"\u003e\n  \u003ctr style=\"border-bottom: 1px solid #ccc;\"\u003e\n    \u003cth style=\"padding: 8px;\"\u003eFeature\u003c\/th\u003e\n    \u003cth style=\"padding: 8px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eBio Diesel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eLate-Stage Liquid Potassium (K) Booster \u0026amp; Hardener\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eActive Ingredients\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e15% Soluble Potassium, Organic Fulvates, and Vitamins\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eApplication Phase\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eFinal 3 Weeks of Flowering (prior to flush)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eCompatible Media\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eCoco Coir, Soil, Rockwool, and Hydroponics\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eAvailable Sizes\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e1 Litre, 5 Litre, and 20 Litre\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cb\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eLate-Stage Bud Swelling:\u003c\/b\u003e Introduce during the final three weeks of active blooming to provide the intense potassium push needed to lock in floral density and weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEssential Oil \u0026amp; Terpene Maximisation:\u003c\/b\u003e Run alongside your base nutrients to drive the synthesis of secondary metabolites, coating flowers in sticky, aromatic resin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eClean Crop Finisher:\u003c\/b\u003e Perfect for growers demanding a premium, heavy harvest free from heavy-metal build-up or harsh nutrient residues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eUsage Tip:\u003c\/b\u003e For the ultimate finish, use Rhino K in conjunction with Bio Diesel Marine. The organic compounds in the Marine kelp work synergistically with the 15% Potassium in Rhino K to signal the plant to finish with maximum resin production and a superior aromatic profile.\u003c\/p\u003e","brand":"Holland Forge","offers":[{"title":"1L","offer_id":48368107454564,"sku":"4578","price":52.9,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":48368107487332,"sku":"4579","price":190.9,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":48368107520100,"sku":"4580","price":522.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/BD008-03_Rhino1L_500x_6b4cdbce-f364-4a54-b9d8-bba026ea7e8a.jpg?v=1778031224","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/bio-diesel-rhino-k-premium-potassium-vitamin-fulvate-flower-hardener","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}