{"product_id":"bionova-pk-13-14","title":"BioNova PK 13-14 – Bloom Stimulator","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4360\/4342\/files\/D_ngerplan_BioNova_Soil.pdf?v=1787258787\" title=\"BioNova Soil Nutrient Schedule\"\u003eNutrient Schedule Soil\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong\u003eBionova PK 13-14\u003c\/strong\u003e\u003cspan\u003e is a highly concentrated \u003c\/span\u003e\u003cstrong\u003ephosphorus-potassium bloom stimulant\u003c\/strong\u003e\u003cspan\u003e with a balanced ratio of \u003c\/span\u003e\u003cstrong\u003e13% phosphate and 14% potassium\u003c\/strong\u003e\u003cspan\u003e. Phosphorus supports \u003c\/span\u003e\u003cstrong\u003eflower formation\u003c\/strong\u003e\u003cspan\u003e, while potassium promotes the further development of \u003c\/span\u003e\u003cstrong\u003eflowers and fruits\u003c\/strong\u003e\u003cspan\u003e. According to the manufacturer, the \u003c\/span\u003e\u003cstrong\u003efood-grade minerals\u003c\/strong\u003e\u003cspan\u003e used are characterized by a very low content of ballast salts and heavy metals and can be efficiently absorbed through the root system. With its high concentration of \u003c\/span\u003e\u003cstrong\u003e1:1500\u003c\/strong\u003e\u003cspan\u003e, PK 13-14 supplements Bionova main fertilizers throughout the entire flowering phase. It is not used as a sole base fertilizer, but is specifically combined with \u003c\/span\u003e\u003cstrong\u003eSoil Supermix, Hydro Supermix, Aero Supermix, or Autoflower Supermix\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e💡 Tip\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\n\u003c\/h3\u003e\n\u003cp\u003eIn case of deficiency symptoms, Bionova recommends a dosage of \u003cstrong\u003e2.5–5 ml per 10 liters of water\u003c\/strong\u003e. The solution can be applied via irrigation or as a foliar spray. At the same time, \u003cstrong\u003epH value and substrate quality\u003c\/strong\u003e should be checked, as problems, according to the manufacturer, are often related to these factors.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0936\/4360\/4342\/files\/Bildschirmfoto_2026-08-20_um_23.07.51.webp?v=1787260157\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bionova","offers":[{"title":"1 liter","offer_id":58508731318646,"sku":null,"price":23.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4360\/4342\/files\/Bionova_PK_13-14_3.webp?v=1793048972","url":"https:\/\/growtastic.ch\/en\/products\/bionova-pk-13-14","provider":"GrowTastic GmbH","version":"1.0","type":"link"}