{"product_id":"house-garden-top-booster-1l-one-week-pk-additive-for-enhanced-late-stage-development","title":"House \u0026 Garden Top Booster 1L – One-Week PK Additive for Enhanced Late-Stage Development","description":"\u003cp\u003eHouse \u0026amp; Garden Top Booster is a precisely formulated one-week PK additive designed to alter the nutritional ratio of your feed in line with plant demands during the late stages of the growth cycle. By adjusting the phosphorus and potassium balance at the right time, Top Booster encourages more vigorous late-stage development and improved structural integrity.\u003c\/p\u003e\u003cp\u003eUnlike straight PK 13\/14 products, Top Booster includes additional EDDHA-Fe (chelated iron), improving mineral uptake and supporting overall plant health during this critical phase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEncourages more vigorous late-stage development\u003c\/li\u003e\n\u003cli\u003eSupports fruit development and structural bulking\u003c\/li\u003e\n\u003cli\u003ePromotes stem and root expansion\u003c\/li\u003e\n\u003cli\u003eImproves uptake of other minerals\u003c\/li\u003e\n\u003cli\u003eContains EDDHA-Fe (chelated iron) — superior to straight PK 13\/14\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUse for one week only during the late stage of the growth cycle. Follow House \u0026amp; Garden’s feeding schedule for precise dosing guidance. Do not use in combination with other PK additives during the same week.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e1 Litre\u003c\/li\u003e\u003c\/ul\u003e","brand":"House \u0026 Garden","offers":[{"title":"Default Title","offer_id":57513898377589,"sku":null,"price":15.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0515\/3531\/5114\/files\/nutrients-house-garden-top-booster-29228031344824.webp?v=1787231721","url":"https:\/\/gogrow.co.uk\/products\/house-garden-top-booster-1l-one-week-pk-additive-for-enhanced-late-stage-development","provider":"Go Grow ","version":"1.0","type":"link"}