{"product_id":"growth-technology-super-pk-concentrated-phosphorus-potassium-bloom-catalyst","title":"Growth Technology - Super PK – Concentrated Phosphorus \u0026 Potassium Bloom Catalyst","description":"\u003ch3\u003eGrowth Technology - Super PK - Concentrated Phosphorus \u0026amp; Potassium Bloom Catalyst\u003c\/h3\u003e\n\n\u003cp\u003eGrowth Technology Super PK is a professional-grade, highly concentrated liquid additive designed to deliver an intense, balanced surge of Phosphorus (P) and Potassium (K) during the critical flowering and fruiting stages. Engineered by the plant nutrition experts at Growth Technology, Super PK provides the essential macro-nutrients required to fuel heavy cell division, accelerate flower stacking, and build rock-solid density. It provides the mineral depth necessary to support the high-energy demands of a heavy-fruiting canopy.\u003c\/p\u003e\n\n\u003cp\u003eBy optimising the plant's internal energy transfer (ATP) and carbohydrate transport, this clean-running formula helps plants pack on maximum final weight. In addition to driving larger, more compact yields, Super PK stimulates the plant's natural oil and sugar production, dramatically elevating the overall taste, aroma, and final quality of your harvest. It is a highly refined solution that ensures your plants finish the cycle with maximum vigour and a superior essential oil profile.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cb\u003eBest For:\u003c\/b\u003e Supercharging mid-to-late flower swelling, hardening and tightening floral structures, maximising natural plant sugars and terpene output, and providing a clean, highly bioavailable source of PK.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eHigh-Purity PK Formulation:\u003c\/b\u003e Formulated with premium-grade mineral salts, delivering highly bioavailable Phosphorus and Potassium for instant root absorption and rapid systemic movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eHeavy, Compact Yield Driver:\u003c\/b\u003e Supports the intense physical and metabolic demands of the swelling phase, turning loose, airy blooms into heavy, compact, and structurally robust flower clusters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFlavour \u0026amp; Aroma Enhancer:\u003c\/b\u003e Drastically boosts internal carbohydrate synthesis (Brix levels), directly increasing the natural sweetness, resin production, and terpene profile of fruits and flowers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eOptimised Energy Transfer:\u003c\/b\u003e Supplies the key phosphorus building blocks required to maximise the plant's internal energy storage and transport, preventing late-season metabolic lag.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eUltra-Clean, Stable Solution:\u003c\/b\u003e Highly refined to prevent crystallisation or pH instability, keeping reservoirs clean and ensuring worry-free operation in automated drip and hydroponic lines.\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;\"\u003eGrowth Technology (GT)\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;\"\u003eConcentrated Liquid PK Bloom Booster\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;\"\u003eMid-to-Late Flowering \/ Peak Fruit-Swell Stage\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;\"\u003eHydroponics, Coco Coir, Rockwool, and Soil\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 and 5.5 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\u003ePeak Floral Swelling:\u003c\/b\u003e Introduce to your feeding regimen during the heaviest weeks of blooming to provide the exact nutritional push needed to maximise final harvest volume.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCrop Quality \u0026amp; Sweetening:\u003c\/b\u003e Run alongside your base nutrients to drive secondary metabolic pathways, boosting essential oil, resin, and trichome density.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eAutomated Irrigation Systems:\u003c\/b\u003e Perfect for high-performance recirculating or drip hydroponic setups where maintaining a perfectly clear solution is critical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eUsage Tip:\u003c\/b\u003e For the best results, monitor your EC levels when introducing Super PK. Because this booster is highly concentrated, it is often beneficial to lower your base nutrient dosage by 10-20% when first applying Super PK to ensure your plants aren't overwhelmed by the increased mineral intensity.\u003c\/p\u003e","brand":"Holland Forge","offers":[{"title":"1L","offer_id":48374104522852,"sku":"4727","price":14.9,"currency_code":"AUD","in_stock":true},{"title":"5.5L","offer_id":48374104555620,"sku":"4728","price":50.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/hydroponic-supplies-hydroponic-nutrients-nutrient-additives-growth-technology-growth-technology-super-pk-1l-1225839196_1.jpg?v=1778051244","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/growth-technology-super-pk-concentrated-phosphorus-potassium-bloom-catalyst","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}