{"product_id":"shogun-pk-warrior-9-18","title":"Shogun - PK Warrior 9\/18 (PK Booster)","description":"\u003cp\u003eSHOGUN PK Warrior 9\/18 | Premium Phosphorus \u0026amp; Potassium Flowering Additive\u003c\/p\u003e\n\u003cp\u003eThere is a curious tendency in modern horticulture to assume that simply throwing more of everything at a plant will inevitably yield better results. It won't. The real secret to robust, commercial-grade blooms isn't brute force; it is precision.\u003c\/p\u003e\n\u003cp\u003eEnter SHOGUN PK Warrior 9\/18. Rather than aggressively overwhelming your crop, this exceptionally clever formula relies on a highly specific 9\/18 ratio of Phosphorus and Potassium. It is, essentially, a perfectly timed biological nudge. By delivering exactly what the plant requires—and in a form it can effortlessly absorb—during its most energy-intensive reproductive phase, it orchestrates a rather magnificent increase in flower and fruit development. It is not simply a nutrient package; it is a brilliant piece of agricultural architecture.\u003c\/p\u003e\n\u003cp\u003eThe Rather Splendid Key Features:\u003c\/p\u003e\n\u003cp\u003eThe Golden Ratio: A strictly calibrated 9\/18 P\/K blend, designed for optimal biological availability rather than mere excess.\u003c\/p\u003e\n\u003cp\u003eIntelligent Uptake: Fortified with naturally occurring plant sterols and specific organic acids. This ensures the nutrients are actively utilised by the root network, rather than wastefully washed away.\u003c\/p\u003e\n\u003cp\u003eReproductive Precision: Targeted exclusively for the critical fruiting and flowering phases of your crop's lifecycle.\u003c\/p\u003e\n\u003cp\u003eAgro-Mineral Pedigree: Manufactured strictly from high-grade, stable minerals to ensure absolute reliability for both commercial and domestic horticulture.\u003c\/p\u003e\n\u003cp\u003eUniversal Compatibility: Splendidly effective across all growing media—whether you are running active hydroponics or formulating custom soil and coir-perlite substrates.\u003c\/p\u003e\n\u003cp\u003eHow to Use It Effectively:\u003c\/p\u003e\n\u003cp\u003eApplication: A brilliantly frugal 0.5 – 1.0ml per litre added directly to your nutrient reservoir or watering can.\u003c\/p\u003e\n\u003cp\u003eTiming: Introduce this precisely at the fourth week of the flowering cycle (or the moment you notice early fruit and flower formation) and continue for a period of exactly four weeks.\u003c\/p\u003e\n\u003cp\u003eA small addendum: If you wish to be particularly thorough, deploying this in conjunction with a quality biostimulant like Sumo Boost will magnificently increase your plant's metabolic demand for the PK Warrior.\u003c\/p\u003e\n\u003ch3\u003eFeeding Schedule\u003c\/h3\u003e\n\u003cp\u003eFrom Shogun's official 2026 LED Coco \u0026amp; Terra feed chart, in ml per litre of water (same for coco and soil):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003ePK Warrior 9\/18\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlowering, weeks 1–3\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlowering, week 4\u003c\/td\u003e\n\u003ctd\u003e1ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlowering, weeks 5–7\u003c\/td\u003e\n\u003ctd\u003e0.5ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlowering, week 8\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLast week\u003c\/td\u003e\n\u003ctd\u003eWater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shogun Fertilisers","offers":[{"title":"250ml","offer_id":50529553973594,"sku":"SGN-PKW-250","price":13.95,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":49821042770266,"sku":"HYN-26701L","price":21.15,"currency_code":"GBP","in_stock":true},{"title":"5 Litres","offer_id":49821042803034,"sku":"HYN-267110L","price":65.95,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":54932066632026,"sku":"SGN-PKW-10L","price":119.35,"currency_code":"GBP","in_stock":true},{"title":"Syringe Only","offer_id":51282442715482,"sku":"BFH-SYRINGE-SH8","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"25 Litres","offer_id":54932102906202,"sku":"SGN-PKW-25L","price":251.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/rn-image_picker_lib_temp_c0135328-00de-4ccf-afc3-03b5ee9ff9eb.png?v=1791464514","url":"https:\/\/blackflaghorticulture.com\/sq\/products\/shogun-pk-warrior-9-18","provider":"Black Flag Horticulture","version":"1.0","type":"link"}