{"product_id":"advanced-nutrients-hammerhead-pk-4-12-250-ml-booster-kwitnienia","title":"Advanced Nutrients HammerHead PK 4\/12 250 ml – flowering booster","description":"\u003ch2\u003e\n\u003cstrong style=\"color: #656b39;\"\u003eAdvanced Nutrients HammerHead PK 4\/12 250 ml\u003c\/strong\u003e – nitrogen-free PK flowering booster\u003c\/h2\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eHammerHead PK 4\/12\u003c\/strong\u003e by Advanced Nutrients is a liquid flowering booster that supplies plants with phosphorus and potassium in a 1:3 ratio. It is used as an addition to base fertilizer during the middle of flowering, when plants are flowering intensively and setting fruit.\u003c\/p\u003e\u003cp\u003eThe formula contains no added nitrogen. The base fertilizer already provides an adequate amount of this element, while excess nitrogen during the flowering phase can inhibit growth, cause leaf yellowing and weaken flowering. Potassium is supplied as potassium citrate instead of potassium sulfate. Citrate acts as a chelating agent and, according to the manufacturer, helps plants absorb phosphorus and other nutrients.\u003c\/p\u003e\u003cp\u003eAt a dosage of 2 ml per litre, the 250 ml bottle can prepare approximately 125 litres of nutrient solution.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eKey features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ephosphorus and potassium in a 1:3 ratio (PK 4\/12)\u003c\/li\u003e\n\u003cli\u003eno added nitrogen – lower risk of nitrogen overfertilization during the flowering phase\u003c\/li\u003e\n\u003cli\u003epotassium citrate as a source of potassium and a chelating agent\u003c\/li\u003e\n\u003cli\u003esupports flowering, fruit set and fruit development\u003c\/li\u003e\n\u003cli\u003eformulated for use with Sensi Terra base fertilizers, and also compatible with pH Perfect fertilizers and fertilizers from other brands\u003c\/li\u003e\n\u003cli\u003eaccording to the manufacturer, contains no paclobutrazol, daminozide or other prohibited plant growth regulators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eComposition and NPK analysis\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eNPK 0-4-12 (label value): phosphorus (P2O5) 4%, potassium (K2O) 12%, with no added nitrogen. Potassium comes from potassium citrate.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eUses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eHammerHead supports plants during full flowering, when they are setting and developing flowers and fruit – from ornamental and balcony plants to fruiting vegetables grown at home, in a greenhouse or in the garden. The manufacturer designed it primarily as a supplement to Sensi Terra base fertilizers, but it can also be combined with pH Perfect base fertilizers, fertilizers without this technology, and fertilizers and additives from other manufacturers.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eDirections for use\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAdd 2 ml of the product per 1 litre of nutrient solution during flowering weeks 3–7. Pour the concentrate into water containing dissolved base fertilizer and mix thoroughly.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eSafety and storage\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eStore the concentrate in its original, tightly closed container in a cool, shaded place, away from frost and direct sunlight. Keep the product out of reach of children and pets. The product is not intended for consumption. Avoid contact with the eyes and skin; in case of splashing, rinse with plenty of water. Wash your hands after handling the fertilizer.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eProduct information\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 250 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPK:\u003c\/strong\u003e 0-4-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowing phase:\u003c\/strong\u003e flowering, weeks 3–7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Advanced Nutrients\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eAdvanced Nutrients HammerHead PK 4\/12 250 ml\u003c\/strong\u003e is a phosphorus-potassium supplement for anyone who wants to strengthen flowering without giving plants additional nitrogen.\u003c\/p\u003e","brand":"Advanced Nutrients","offers":[{"title":"Default Title","offer_id":54228973781320,"sku":"MS-1158","price":33.4,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2649\/0440\/files\/ms-1158-1.jpg?v=1791299560","url":"https:\/\/www.mrseed.eu\/en\/products\/advanced-nutrients-hammerhead-pk-4-12-250-ml-booster-kwitnienia","provider":"mr.seed","version":"1.0","type":"link"}