{"product_id":"floramax-flowering-enhancer-propowder","title":"FloraMax Flowering Enhancer ProPowder – PK + Cal-Mag-Iron + pH Stabiliser","description":"\u003cp\u003eFloraMax Flowering Enhancer ProPowder is a \u003cstrong\u003e3-in-1 flowering additive in soluble powder form\u003c\/strong\u003e that combines PK (phosphorus and potassium), a full dose of cal-mag-iron (calcium, magnesium, and Iron DTPA), and built-in pH stabilisation. It \u003cstrong\u003epromotes vigorous floral blooms and optimum flower density\u003c\/strong\u003e while preventing common deficiency symptoms — all without needing a separate cal-mag additive. \u003cstrong\u003eSuitable for hydroponic, coco, and soil systems\u003c\/strong\u003e, and compatible with any brand of base nutrient.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 formula\u003c\/strong\u003e combines PK, cal-mag-iron, and pH stabilisation in a single additive, simplifying your feeding schedule.\u003c\/li\u003e\n\u003cli\u003ePromotes vigorous floral blooms and optimum flower density with a \u003cstrong\u003ebalanced combination of phosphorus and potassium\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003efull dose of calcium, magnesium, and Iron DTPA\u003c\/strong\u003e — eliminates the need for a standalone cal-mag additive, even with RO water or coco.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocks nutrient pH below 6.5\u003c\/strong\u003e, improving pH buffering capacity by over 500% to help prevent pH-related deficiency symptoms in hard water or with alkaline additives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissolves completely within minutes\u003c\/strong\u003e, even in cold or hard water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan be dosed dry directly into the reservoi\u003c\/strong\u003er, made into a stock solution, or pre-mixed dry with other FloraMax ProPowder products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with any base nutrient brand\u003c\/strong\u003e and all growing systems including hydroponics, coco-fibre, soil, DWC, aeroponics, and NFT.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 195.938px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 20.2148%; height: 19.5938px;\"\u003eProperty\u003c\/th\u003e\n\u003cth style=\"width: 76.928%; height: 19.5938px;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 19.5938px;\"\u003eForm\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 19.5938px;\"\u003eSoluble powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 19.5938px;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 19.5938px;\"\u003e3-in-1: PK additive + Cal-Mag-Iron additive + pH stabiliser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 19.5938px;\"\u003eKey Nutrients\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 19.5938px;\"\u003ePhosphorus (P), potassium (K), calcium, magnesium (0.4%), Iron DTPA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 19.5938px;\"\u003epH Buffering\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 19.5938px;\"\u003eImproves buffering capacity by over 500%; locks pH below 6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 19.5938px;\"\u003eDosage\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 19.5938px;\"\u003e0.4–0.8 g\/L (1.5–3 g\/Gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 39.1875px;\"\u003eApplication Period\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 39.1875px;\"\u003eThroughout flowering phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 19.5938px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 19.5938px;\"\u003eAll base nutrients; hydroponics, coco-fibre, soil, DWC, aeroponics, NFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.2148%; height: 19.5938px;\"\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd style=\"width: 76.928%; height: 19.5938px;\"\u003e200 g, 1 kg, 4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdd dry powder directly to your reservoir at 0.4–0.8 g\/L (1.5–3 g\/Gal), or dissolve into an ultra-stable stock solution first.\u003c\/li\u003e\n\u003cli\u003eUse throughout the flowering phase at every feed.\u003c\/li\u003e\n\u003cli\u003eCan be pre-mixed dry with other FloraMax ProPowder products before adding to the reservoir.\u003c\/li\u003e\n\u003cli\u003eNo additional cal-mag additive is needed — Flowering Enhancer ProPowder contains a full dose of calcium, magnesium, and iron.\u003c\/li\u003e\n\u003cli\u003eDo not add extra PK additives beyond what is specified in the FloraMax feed chart.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eDo I need a separate cal-mag additive when using Flowering Enhancer ProPowder?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo. Flowering Enhancer ProPowder contains a full dose of calcium, magnesium, and Iron DTPA. FloraMax designed the formula to eliminate the need for a standalone cal-mag additive, even when using RO water, rainwater, or coco as a growing medium.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan I use Flowering Enhancer ProPowder with other brands of base nutrient?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. Flowering Enhancer is designed to work with any base nutrient brand, not just FloraMax products. It integrates into existing feeding schedules during the flowering phase.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWill Flowering Enhancer ProPowder stabilise my reservoir pH?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. It improves pH buffering capacity by over 500%, helping to lock pH below 6.5. In soil and coco, pH adjustment is rarely needed. In recirculating hydroponic systems, growers typically require around five times less pH Down than normal.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan Flowering Enhancer be used during the vegetative phase?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. Some growers use Flowering Enhancer during veg to prevent purple stems and petioles, and to address calcium, magnesium, and iron deficiencies. However, the primary application period is throughout the flowering phase.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eComplete Your ProPowder Setup\u003c\/h2\u003e\n\u003cp\u003eFlowering Enhancer ProPowder pairs with \u003ca href=\"\/products\/floramax-veg-1-propowder\"\u003eVeg-1 ProPowder\u003c\/a\u003e as the base nutrient and \u003ca href=\"\/products\/floramax-resin-xs-propowder\"\u003eResin-XS ProPowder\u003c\/a\u003e from bloom week 4 for maximum resin and density. Add \u003ca href=\"\/products\/floramax-organabud-propowder\"\u003eOrganaBud ProPowder\u003c\/a\u003e throughout for improved terpene profile and plant structure.\u003c\/p\u003e\n\u003cp\u003eBrowse the full \u003ca href=\"https:\/\/www.thegrowsuperstore.com\/collections\/floramax\"\u003eFloraMax range\u003c\/a\u003e or read our \u003ca href=\"https:\/\/www.thegrowsuperstore.com\/blogs\/guides\/beginners-guide-to-hydroponics-what-it-is-and-how-to-get-started\"\u003eBeginner's Guide to Hydroponics\u003c\/a\u003e to get started.\u003c\/p\u003e","brand":"FloraMax","offers":[{"title":"200g","offer_id":56992716030334,"sku":"FFEP1","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"1kg","offer_id":56992716063102,"sku":"FFEP5","price":93.99,"currency_code":"GBP","in_stock":true},{"title":"4kg","offer_id":56992716095870,"sku":"FFEP20","price":325.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0367\/3731\/8957\/files\/floramax-flowering-enhancer-propowder-pk-calmag.jpg?v=1790594378","url":"https:\/\/www.thegrowsuperstore.com\/products\/floramax-flowering-enhancer-propowder","provider":"The Grow Superstore","version":"1.0","type":"link"}