{"product_id":"advanced-nutrients-hammerhead","title":"Advanced Nutrients Hammerhead","description":"\u003cp\u003eThis product is currently available exclusively in Europe, but we ship it wherever you are! 😀👌 This is a new and improved version of the legacy HammerHead.\u003c\/p\u003e\n\u003cp\u003eGo beyond the standard PK booster with Hammerhead, a tried-and-true bloom booster rigorously researched and tested on the type of plant you grow. With the ideal 1:3 PK ratio your crops crave, Hammerhead fuels floral production to reward you with the lush, potent, sizable harvest you deserve.\u003c\/p\u003e\n\u003cp\u003eUse at 2ml\/l from week 2 to week 7 of flower. \u003c\/p\u003e\n\n\u003cstyle\u003e\n.hb-qff .hb-qff-row { display: grid; grid-template-columns: 140px 1fr; gap: 14px; align-items: baseline; margin: 0 0 10px; }\n.hb-qff .hb-qff-row:last-child { margin-bottom: 0; }\n.hb-qff dt, .hb-qff dd { margin: 0; }\n@media (max-width: 480px) {\n  .hb-qff .hb-qff-row { grid-template-columns: 1fr; gap: 3px; }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"hb-qff\" style=\"background: #f1ede2; border: 1px solid #ded6bf; border-radius: 6px; padding: 18px 20px; margin: 16px 0 20px 0;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; justify-content: space-between; font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #2f5f46; margin: 0 0 14px; padding-bottom: 12px; border-bottom: 1px solid #ded6bf;\"\u003e\n\u003cspan\u003eQuick Feed Facts\u003c\/span\u003e\n\u003cspan style=\"color: #8a8570; font-weight: 500; letter-spacing: 0.06em;\"\u003eTHE HYDRO BROS\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdl style=\"margin: 0;\"\u003e\n\u003cdiv class=\"hb-qff-row\"\u003e\n\u003cdt style=\"font-size: 11px; font-weight: 600; color: #756f5c;\"\u003eDilution \/ Dose\u003c\/dt\u003e\n\u003cdd style=\"font-size: 13.5px; line-height: 1.5; color: #262319;\"\u003e2ml per litre.\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb-qff-row\"\u003e\n\u003cdt style=\"font-size: 11px; font-weight: 600; color: #756f5c;\"\u003eWhen To Use\u003c\/dt\u003e\n\u003cdd style=\"font-size: 13.5px; line-height: 1.5; color: #262319;\"\u003eWeeks 2–7 of the flowering stage.\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb-qff-row\"\u003e\n\u003cdt style=\"font-size: 11px; font-weight: 600; color: #756f5c;\"\u003eSubstrate Fit\u003c\/dt\u003e\n\u003cdd style=\"font-size: 13.5px; line-height: 1.5; color: #262319;\"\u003ePairs with the Sensi Terra soil base, and is fully compatible with pH Perfect, non–pH Perfect, and competitors' base nutrients across soil, coco, and hydro systems.\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb-qff-row\"\u003e\n\u003cdt style=\"font-size: 11px; font-weight: 600; color: #756f5c;\"\u003eGrower Notes\u003c\/dt\u003e\n\u003cdd style=\"font-size: 13.5px; line-height: 1.5; color: #262319;\"\u003eZero added nitrogen and an ideal 1:3 PK ratio, powered by potassium citrate for toxicity-free nutrient uptake.\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n\u003cli\u003eZero added nitrogen protects your plants from the dangers of nitrogen toxicity\u003c\/li\u003e\n\u003cli\u003eOptimal 1:3 PK ratio required for heavier yields of dense, potent, flavorful flowers\u003c\/li\u003e\n\u003cli\u003ePotassium citrate maximizes nutrient uptake without toxicity from common chelators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHammerHead has been specially designed to pair with our Sensi Terra™ Series base. It is also completely compatible with all pH Perfect Base Nutrients as well as with all non pH Perfect Base Nutrients and supplements and all competitors’ Base Nutrients and supplements.\u003c\/p\u003e","brand":"ADVANCED NUTRIENTS","offers":[{"title":"250ml","offer_id":44571853422807,"sku":"10026","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":44571853455575,"sku":"10027","price":8.45,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":44571853488343,"sku":"10028","price":13.95,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":44571853521111,"sku":"10029","price":51.95,"currency_code":"GBP","in_stock":true},{"title":"10L","offer_id":57521359028597,"sku":"13258","price":82.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/advanced-nutrients-nutrients-advanced-nutrients-hammerhead-the-hydro-bros-1254941814.png?v=1787227273","url":"https:\/\/www.thehydrobros.com\/de\/products\/advanced-nutrients-hammerhead","provider":"The Hydro Bros","version":"1.0","type":"link"}