{"product_id":"advanced-nutrients-hammerhead-250-ml","title":"Advanced Nutrients HammerHead 250 ml","description":"\u003ch2\u003eAdvanced Nutrients HammerHead 250 ml – PK booster for mid to late flower, trial size\u003c\/h2\u003e\u003cp\u003eFirst time adding a PK booster, or growing in one small tent? With 250 ml you see how your plants respond in the weeks they fill out, without buying more than you need.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003eHammerHead is a liquid PK booster with an \u003cstrong\u003eNPK of 0-4-12\u003c\/strong\u003e, a P:K ratio of 1:3 and no nitrogen. The potassium comes from potassium citrate, and \u003cstrong\u003epH Perfect\u003c\/strong\u003e technology means no extra pH adjusting when you run it with Advanced Nutrients base nutrients. It's made for flower weeks 3 to 7 in hydro, coco and soil.\u003c\/p\u003e\u003ch3\u003eWhat 250 ml gives you\u003c\/h3\u003e\u003cp\u003eAt 2 ml per litre this bottle mixes about \u003cstrong\u003e125 L\u003c\/strong\u003e of nutrient solution. Spread over the five weeks from week 3 to 7, that's roughly 25 L of feed per week, a comfortable amount for a few plants in a small tent.\u003c\/p\u003e\u003ch3\u003eMeasuring small amounts\u003c\/h3\u003e\u003cp\u003eFor one 5 L watering can you need 10 ml, so a small syringe or measuring cup does the job. Shake the bottle first, add HammerHead after your base nutrients, stir and check EC. Stop after week 7 and follow the Advanced Nutrients feed chart for the rest of the cycle.\u003c\/p\u003e","brand":"Advanced Nutrients","offers":[{"title":"Default Title","offer_id":58743874060632,"sku":"C8ADV3000-12EU","price":5.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/6ebaa3403b0a08973971d6258de3b93c.png?v=1791809073","url":"https:\/\/growdealz.com\/products\/advanced-nutrients-hammerhead-250-ml","provider":"Growdealz","version":"1.0","type":"link"}