{"product_id":"plagron-pk-13-14-1-l-nawoz-fosforowo-potasowy-na-faze-kwitnienia","title":"Plagron PK 13-14 1 L – phosphorus-potassium fertilizer for the flowering phase","description":"\u003ch2\u003e\n\u003cstrong style=\"color: #656b39;\"\u003ePlagron PK 13-14 1 L\u003c\/strong\u003e – mineral phosphorus-potassium fertilizer for the flowering phase\u003c\/h2\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003ePK 13-14\u003c\/strong\u003e by Plagron is a concentrated mineral fertilizer that provides plants with an additional dose of phosphorus and potassium during the flowering phase. Both nutrients are essential during this period: phosphorus supports flower and fruit development, while potassium increases the firmness of plant tissues. An additional dose of these nutrients promotes the formation of firmer, better-developed fruit.\u003c\/p\u003e\u003cp\u003eThe product is not a standalone fertilizer – it is used to supplement the base fertilizer during the second part of flowering. First add PK 13-14 to the water, and only then add the base fertilizer, monitoring the EC value of the solution. The concentrate is clear and colorless, which – as confirmed by the manufacturer – is its correct appearance.\u003c\/p\u003e\u003cp\u003eThe 1 L bottle, at the maximum dose of 2 ml per liter of water, allows you to prepare 500 liters of solution.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eKey features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eadditional source of phosphorus and potassium for the flowering phase\u003c\/li\u003e\n\u003cli\u003estimulates and accelerates growth and flowering\u003c\/li\u003e\n\u003cli\u003esupports plant health\u003c\/li\u003e\n\u003cli\u003estimulates fruiting\u003c\/li\u003e\n\u003cli\u003ecan be combined with other liquid fertilizers and additives\u003c\/li\u003e\n\u003cli\u003eclear, colorless mineral concentrate\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eComposition and NPK analysis\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePK mineral fertilizer (NPK 0-13-14). Nutrient content according to the manufacturer's technical data sheet (% w\/w):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ewater-soluble phosphorus pentoxide (P2O5) – 13.4%\u003c\/li\u003e\n\u003cli\u003ewater-soluble potassium oxide (K2O) – 14.4%\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConcentrate parameters: pH 7.1, density 1.28 g\/ml, clear, colorless and odorless liquid.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eApplication\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePK 13-14 supplements the base fertilizer during the second half of flowering, when the plant is forming flowers and fruit. It is useful for growing flowering and fruiting plants – ornamental plants, balcony plants and fruiting vegetables – at home, in a greenhouse or in the garden. It belongs to the Plagron UNIVERSAL additives line and can be used together with other liquid fertilizers and additives. When using mineral fertilizers, the nutrient solution's pH and salinity must be monitored: the recommended pH range is 5.5–6.5 and can be adjusted with pH Plus, pH Min or Lemon Kick. The appropriate EC value depends on the plant species and its stage of development.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eDirections for use\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eShake well before use.\u003c\/li\u003e\n\u003cli\u003eAdd a maximum of 2 ml of PK 13-14 per 1 liter of water (1:500).\u003c\/li\u003e\n\u003cli\u003eThen add the base fertilizer until the desired EC value is reached.\u003c\/li\u003e\n\u003cli\u003eUse with every watering from the fourth week of the flowering phase.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eSafety and storage\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eStore and transport upright, in the tightly closed original packaging, in a dark place at a temperature of 0–35 °C. Protect from frost and direct sunlight. The shelf life of the unopened product is 4 years from the date of manufacture. Keep out of reach of children, avoid contact with eyes and skin, and do not ingest. Wash hands after handling the concentrate.\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 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid mineral concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e PK 13-14 fertilizer, additive for the flowering phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct line:\u003c\/strong\u003e Plagron UNIVERSAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bertels B.V. (Plagron), Ospel, Netherlands\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003ePlagron PK 13-14 1 L\u003c\/strong\u003e is a simple way to supplement phosphorus and potassium when plants are flowering and setting fruit.\u003c\/p\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":54228974960968,"sku":"MS-1090","price":63.5,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2649\/0440\/files\/ms-1090-1.jpg?v=1791299612","url":"https:\/\/www.mrseed.eu\/en\/products\/plagron-pk-13-14-1-l-nawoz-fosforowo-potasowy-na-faze-kwitnienia","provider":"mr.seed","version":"1.0","type":"link"}