{"product_id":"mills-vitalize-silicic-acid","title":"Vitalize by Mills Nutrients — Concentrated Mono-Silicic Acid Additive","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 860px; margin: 0 auto; color: #1a1a1a;\"\u003e\n\n\u003cp style=\"font-size: 1.05rem; line-height: 1.7; margin-bottom: 1.5rem;\"\u003eVitalize is the Mills silicon additive: a concentrated mono-silicic acid, the form of silicon plants take up directly, developed by Mills with silicic acid specialists Rexil Agro. Mills formulated it to make plants heartier and more resistant to stress, and it goes into the tank first, before anything else, at just 0.1 to 0.2ml per litre. It runs every feed from the first growth week to bloom week 6, at the same dose whether you mix with tap or RO water, and works with other fertilisers as well as the Mills range. It is strong stuff in the bottle, so read the handling note below before you open it.\u003c\/p\u003e\n\n\u003cdiv style=\"background: #fff3e0; border-left: 4px solid #e65100; padding: 1rem 1.3rem; border-radius: 6px; margin-bottom: 2rem; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cstrong style=\"color: #e65100;\"\u003eHandle with care.\u003c\/strong\u003e Concentrated Vitalize is highly acidic (pH 0.5 to 0.9) and the Mills safety data sheet classes it as corrosive to skin and eyes. Wear nitrile gloves and safety glasses when measuring, keep it locked away from children, and rinse any splash off straight away. Once diluted at 0.1 to 0.2ml per litre in your nutrient tank it is fine to handle as normal feed. Do not tip the concentrate down the drain.\u003c\/div\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem;\"\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eSilicic acid, not potassium silicate\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eMost silica additives are potassium silicate that has to break down first. Vitalize is already mono-silicic acid, the form plants absorb.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003e0.1 to 0.2ml per litre\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eThe dose is a fraction of a millilitre, so even the 100ml bottle goes a long way. Grab a syringe for measuring.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eOne dose for tap and RO\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eUnlike the rest of the range, the Vitalize rate is the same on both Mills charts. No second set of numbers to track.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eGrowth through mid bloom\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eEvery feed from growth week 1 to bloom week 6, building plant structure through the stretch that carries the weight later.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eWorks with other brands\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eBuilt into the Mills chart, but compatible with other fertilisers too. Add it first and it slots into most programs.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eFour sizes\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003e100ml to try it, 250ml or 500ml for a tent, 1L for growers running multiple reservoirs.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eSpecifications\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 2rem; font-size: 0.95rem;\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mills Nutrients\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Vitalize silicon additive\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eActive:\u003c\/strong\u003e Mono-silicic acid (tetrahydroxysilane)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAlso contains:\u003c\/strong\u003e Boric acid, zinc chloride, copper chloride\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNPK:\u003c\/strong\u003e 0-0-0.8\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eConcentrate pH:\u003c\/strong\u003e 0.5 to 0.9\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 1.1kg per litre\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 100ml, 250ml, 500ml and 1L\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDose:\u003c\/strong\u003e 0.2ml per litre (growth to bloom week 4), 0.1ml per litre (bloom weeks 5 and 6)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMixing order:\u003c\/strong\u003e First, before any other product\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Locked up, well ventilated, 5 to 30°C\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrowing media:\u003c\/strong\u003e Hydro, coco and soil\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Holland\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eGrower's Tip\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f9a825; padding: 1rem 1.3rem; border-radius: 6px; margin-bottom: 0;\"\u003e\n\u003cul style=\"margin: 0 0 0 1.2rem; padding: 0; font-size: 0.93rem; line-height: 1.7;\"\u003e\n\u003cli\u003eVitalize always goes in first, into plain water, and gets a proper stir before anything else touches the tank. Mills is firm on this.\u003c\/li\u003e\n\u003cli\u003eMeasure it with a syringe, not a cap. At 0.2ml per litre a 10L can needs just 2ml.\u003c\/li\u003e\n\u003cli\u003eDrop to 0.1ml per litre at bloom week 5 and stop after week 6. The Mills chart runs the last three bloom weeks without it.\u003c\/li\u003e\n\u003cli\u003eGloves and glasses on when you open the concentrate. It is acidic enough to burn skin, even though the diluted feed is not.\u003c\/li\u003e\n\u003cli\u003eKeep the bottle somewhere cool and locked, between 5 and 30°C. A hot shed in summer is not the place for it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eHow To Mix It\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e1\u003c\/span\u003e\u003cspan\u003ePut on nitrile gloves and safety glasses before opening the bottle.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e2\u003c\/span\u003e\u003cspan\u003eFill your reservoir or watering can with water.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e3\u003c\/span\u003e\u003cspan\u003eMeasure this week's Vitalize dose with a syringe, add it to the plain water and stir thoroughly.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e4\u003c\/span\u003e\u003cspan\u003eAdd Basis A, then Basis B, then any additives, stirring between each.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e5\u003c\/span\u003e\u003cspan\u003eCheck EC, then adjust pH to 5.5 to 6.5 last.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 1.2rem 0 0.4rem; font-size: 0.93rem; font-weight: 700; color: #2e5e2e;\"\u003eVitalize dose from the Mills chart (ml per litre, tap or RO)\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.85rem; text-align: center;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #2e5e2e; color: #fff; padding: 6px 4px;\"\u003eGrowth wk 1 to 2\u003c\/th\u003e\n\u003cth style=\"background: #2e5e2e; color: #fff; padding: 6px 4px;\"\u003eBloom wk 1 to 4\u003c\/th\u003e\n\u003cth style=\"background: #2e5e2e; color: #fff; padding: 6px 4px;\"\u003eBloom wk 5 to 6\u003c\/th\u003e\n\u003cth style=\"background: #2e5e2e; color: #fff; padding: 6px 4px;\"\u003eBloom wk 7 to 9\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dceadc; padding: 6px 4px;\"\u003e0.2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dceadc; padding: 6px 4px;\"\u003e0.2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dceadc; padding: 6px 4px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dceadc; padding: 6px 4px;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0.8rem 0 0; font-size: 0.85rem; line-height: 1.6; color: #444;\"\u003eThe full week-by-week program for every Mills product is on the \u003ca href=\"\/products\/mills-basis-a-b-base-nutrient\" style=\"color: #2e5e2e; font-weight: 600;\"\u003eBasis A\u0026amp;B page\u003c\/a\u003e, or use the \u003ca href=\"https:\/\/mills-nutrients.com\/nutrient-calculator\" target=\"_blank\" rel=\"noopener\" style=\"color: #2e5e2e; font-weight: 600;\"\u003eMills nutrient calculator\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003ePairs Well With\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem;\"\u003e\n\u003ca href=\"\/products\/mills-basis-a-b-base-nutrient\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eMills Basis A\u0026amp;B\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eThe two-part base that goes in straight after Vitalize every feed.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/mills-start-r-root-stimulant\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eMills Start-R\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eRoot and growth stimulant that runs alongside Vitalize through the early weeks.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/mills-c4-bloom-stimulant\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eMills C4\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eBloom stimulant for weeks 2 to 6, the same stretch Vitalize is building structure.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/nutrient-accessories\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eMixing Tools \u0026amp; Nutrient Accessories\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eSyringes and measuring gear for doses this small.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/mills-nutrients\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eThe Full Mills Range\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eBasis A\u0026amp;B plus all four Mills additives in one place.\u003c\/p\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhy does Vitalize have to go in first?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eMills tells growers to add Vitalize to plain water first and mix it thoroughly before any other product. Follow that order every time: Vitalize, Basis A, Basis B, then additives.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eDo I need gloves to handle Vitalize?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eYes. The concentrate has a pH of 0.5 to 0.9 and the Mills safety data sheet lists it as corrosive to skin and eyes. Wear nitrile gloves and safety glasses when measuring.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eIs the dose different for tap and RO water?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eNo. Both Mills charts use 0.2ml per litre through growth and bloom weeks 1 to 4, and 0.1ml per litre in bloom weeks 5 and 6.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhen do I stop using Vitalize?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eAfter bloom week 6. The Mills chart runs bloom weeks 7 to 9 without it.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eCan I use Vitalize with another brand's nutrients?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eYes. Mills lists it as compatible with other fertilisers. Add it to the water first and stir well before your base nutrient goes in.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat is in Vitalize?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eMono-silicic acid (tetrahydroxysilane) as the active, with boric acid, zinc chloride and copper chloride, according to the Mills safety data sheet.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"margin: 2rem 0 0;\"\u003e\n\u003cp style=\"font-size: 0.95rem; font-weight: 700; margin-bottom: 0.75rem; color: #1a1a1a;\"\u003eSelect Size\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.5rem;\"\u003e\n\u003cbutton data-variant-id=\"53511580844330\" style=\"padding: 0.6rem 1.4rem; border: 2px solid #2e5e2e; border-radius: 6px; background: #2e5e2e; color: #fff; font-size: 0.95rem; font-weight: 700; cursor: pointer;\"\u003e100ml\u003c\/button\u003e\n\u003cbutton data-variant-id=\"53511580877098\" style=\"padding: 0.6rem 1.4rem; border: 2px solid #2e5e2e; border-radius: 6px; background: #fff; color: #2e5e2e; font-size: 0.95rem; font-weight: 600; cursor: pointer;\"\u003e250ml\u003c\/button\u003e\n\u003cbutton data-variant-id=\"53511580909866\" style=\"padding: 0.6rem 1.4rem; border: 2px solid #2e5e2e; border-radius: 6px; background: #fff; color: #2e5e2e; font-size: 0.95rem; font-weight: 600; cursor: pointer;\"\u003e500ml\u003c\/button\u003e\n\u003cbutton data-variant-id=\"53511580942634\" style=\"padding: 0.6rem 1.4rem; border: 2px solid #2e5e2e; border-radius: 6px; background: #fff; color: #2e5e2e; font-size: 0.95rem; font-weight: 600; cursor: pointer;\"\u003e1L\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #1c3a1c; color: #fff; padding: 2rem; border-radius: 10px; text-align: center; margin-top: 0;\"\u003e\n\u003ch2 style=\"color: #fff !important; margin: 0 0 0.5rem; font-size: 1.3rem;\"\u003eSilicon in the form plants use\u003c\/h2\u003e\n\u003cp style=\"color: #aed1ae !important; margin: 0 0 1.5rem; font-size: 0.95rem;\"\u003eMills Vitalize at 0.1 to 0.2ml per litre. Free shipping over $499*.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap;\"\u003e\n\u003cbutton id=\"btn-add-to-cart\" style=\"background: #b67317 !important; color: #fff !important; padding: 0.85rem 2rem !important; border: none !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 700 !important; cursor: pointer !important;\"\u003eAdd to Cart\u003c\/button\u003e\n\u003ca href=\"\/collections\/mills-nutrients\" style=\"background: transparent !important; color: #fff !important; padding: 0.85rem 2rem !important; border: 2px solid #fff !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 600 !important; text-decoration: none !important; display: inline-block !important;\"\u003eShop All Mills Nutrients\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  var btn = document.getElementById('btn-add-to-cart');\n  if (!btn) return;\n\n  var selectedVariantId = '53511580844330';\n\n  var variantBtns = document.querySelectorAll('button[data-variant-id]');\n  variantBtns.forEach(function(b) {\n    b.addEventListener('click', function() {\n      selectedVariantId = this.getAttribute('data-variant-id');\n      variantBtns.forEach(function(ob) {\n        ob.style.background = '#fff';\n        ob.style.color = '#2e5e2e';\n        ob.style.fontWeight = '600';\n      });\n      this.style.background = '#2e5e2e';\n      this.style.color = '#fff';\n      this.style.fontWeight = '700';\n    });\n  });\n\n  btn.addEventListener('click', function() {\n    fetch('\/cart\/add.js', {\n      method: 'POST',\n      headers: {'Content-Type': 'application\/json'},\n      body: JSON.stringify({id: parseInt(selectedVariantId, 10), quantity: 1})\n    }).then(function(response) {\n      return response.json();\n    }).then(function(data) {\n      if (data.status \u0026\u0026 data.status !== 200) { throw new Error(data.description); }\n      btn.textContent = 'Added to Cart';\n      btn.style.background = '#2e5e2e';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2000);\n    }).catch(function() {\n      btn.textContent = 'Error — Try Again';\n      btn.style.background = '#c0392b';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2500);\n    });\n  });\n});\n\u003c\/script\u003e","brand":"Mills Nutrients","offers":[{"title":"100ml","offer_id":53511580844330,"sku":"MN-ADD-VIT-100ML","price":44.95,"currency_code":"AUD","in_stock":false},{"title":"250ml","offer_id":53511580877098,"sku":"MN-ADD-VIT-250ML","price":114.95,"currency_code":"AUD","in_stock":true},{"title":"500ml","offer_id":53511580909866,"sku":"MN-ADD-VIT-500ML","price":209.95,"currency_code":"AUD","in_stock":false},{"title":"1L","offer_id":53511580942634,"sku":"MN-ADD-VIT-1L","price":359.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/1573\/3290\/files\/Mills-Vitalize-250ml.jpg?v=1794279899","url":"https:\/\/www.thegrowguys.com.au\/products\/mills-vitalize-silicic-acid","provider":"The Grow Guys","version":"1.0","type":"link"}