{"product_id":"hesi-pk-13-14-500-ml-nawoz-fosforowo-potasowy-na-kwitnienie-do-hydroponiki-i-kokosu","title":"Hesi PK 13\/14 500 ml – phosphorus-potassium fertilizer for flowering in hydroponics and coco","description":"\u003ch2\u003e\n\u003cstrong style=\"color: #656b39;\"\u003eHesi PK 13\/14 500 ml\u003c\/strong\u003e – phosphorus-potassium fertilizer for the second half of flowering\u003c\/h2\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003ePK 13\/14\u003c\/strong\u003e by Hesi is a liquid phosphorus-potassium supplement for flowering and fruiting plants grown in hydroponic systems and coco coir. During flowering, plants need significantly more phosphorus and potassium than during the growth phase, and this product helps replenish both elements precisely when the demand for them increases.\u003c\/p\u003e\u003cp\u003eFlowering is a period of very intensive activity for a plant: its metabolism accelerates, large amounts of enzymes are produced, and the plant itself increases in size. Phosphorus is needed at this stage, among other things, to build enzymes and genetic material, and it also supports the ripening and development of fruit. Potassium is responsible for transporting water and nutrients within the plant and supports the production of carbohydrates and sugars.\u003c\/p\u003e\u003cp\u003eThe manufacturer describes PK 13\/14 as a practical tool for gradually increasing phosphorus and potassium levels. The aim is to avoid burdening plants with excess salts at the beginning of flowering, which is particularly important in hydroponics. That is why the supplement is introduced only in the second half of flowering, with the dose increased step by step.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eKey features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ean additional supply of phosphorus and potassium for plants during flowering and fruiting\u003c\/li\u003e\n\u003cli\u003eintended for hydroponic growing and coco coir\u003c\/li\u003e\n\u003cli\u003eused from the second half of flowering until one week before the end of cultivation\u003c\/li\u003e\n\u003cli\u003edose increased gradually: from 2.5 ml to 15 ml per 10 L of water\u003c\/li\u003e\n\u003cli\u003ecompatible with Hesi Hydro Bloom and Hesi Coco feeding schedules\u003c\/li\u003e\n\u003cli\u003esupports flower formation and fruit set\u003c\/li\u003e\n\u003cli\u003econvenient 500 ml bottle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eComposition\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePK 9-7 fertilizer (manufacturer's declaration); “13\/14” in the name is a trade designation, not the nutrient content.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eUse\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA phosphorus-potassium supplement for the second half of flowering for plants grown hydroponically or in coco coir - at home, on a balcony and in a greenhouse. It is suitable for flowering and fruiting plants: ornamental plants as well as those grown for their own fruit or vegetables. It complements the base fertilizer rather than replacing it: use it together with Hesi Hydro Bloom or Hesi Coco.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eDirections for use\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eadd the product to nutrient solution water, starting from the second half of the flowering period\u003c\/li\u003e\n\u003cli\u003estart with the lowest dose: 2.5 ml per 10 L of water\u003c\/li\u003e\n\u003cli\u003egradually increase the dose in the following weeks, up to a maximum of 15 ml per 10 L of water\u003c\/li\u003e\n\u003cli\u003estop using it one week before the end of cultivation\u003c\/li\u003e\n\u003cli\u003edo not exceed the recommended doses - excess phosphorus and potassium unnecessarily increases the salt concentration of the nutrient solution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eSafety and storage\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eStore the product in its original, tightly closed packaging, in a cool, dark place protected from frost, out of the reach of children and domestic animals. The product is not intended for consumption. Avoid contact with the eyes and skin; in case of contact, rinse with plenty of water. Shake the bottle before use. After each use, make sure the packaging is properly closed.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eProduct information\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 500 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e PK 9-7 phosphorus-potassium fertilizer, supplement to the base fertilizer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowing phase:\u003c\/strong\u003e second half of flowering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowing system:\u003c\/strong\u003e hydroponics, coco coir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Hesi Plantenvoeding B.V., the Netherlands\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eHesi PK 13\/14\u003c\/strong\u003e 500 ml is a simple way to supplement phosphorus and potassium during the final weeks of flowering in hydroponic and coco coir cultivation.\u003c\/p\u003e","brand":"Hesi","offers":[{"title":"Default Title","offer_id":54228971487560,"sku":"MS-1117","price":53.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2649\/0440\/files\/ms-1117-1.jpg?v=1791299515","url":"https:\/\/www.mrseed.eu\/en\/products\/hesi-pk-13-14-500-ml-nawoz-fosforowo-potasowy-na-kwitnienie-do-hydroponiki-i-kokosu","provider":"mr.seed","version":"1.0","type":"link"}