--- product_id: 31993572 title: "Liquid Nutrients, For Use in Hydroponics and Soil, 2.5 gal." brand: "terpinator" price: "£196.69" currency: GBP in_stock: true reviews_count: 8 category: "Terpinator" url: https://www.desertcart.co.uk/products/31993572-liquid-nutrients-for-use-in-hydroponics-and-soil-2-5 store_origin: GB region: United Kingdom --- # Potassium sulfate-based for metabolic boost Safe for all plant types & growth stages 2.5 gal liquid volume Liquid Nutrients, For Use in Hydroponics and Soil, 2.5 gal. **Brand:** terpinator **Price:** £196.69 **Availability:** ✅ In Stock ## Summary > 🌿 Unlock your garden’s full potential with every drop! ## Quick Answers - **What is this?** Liquid Nutrients, For Use in Hydroponics and Soil, 2.5 gal. by terpinator - **How much does it cost?** £196.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/31993572-liquid-nutrients-for-use-in-hydroponics-and-soil-2-5) ## Best For - terpinator enthusiasts ## Why This Product - Trusted terpinator brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Dosing:** Adjustable 5-30 ml/gallon for tailored vegetative and fruiting phases - • **Metabolic Booster:** Potassium sulfate enhances plant vigor and nutrient uptake for lush growth - • **All-Stage Growth Power:** Optimized potassium formula fuels plants from seedling to harvest - • **Universal Compatibility:** One feed rate fits all plants and grow methods—no guesswork needed - • **Trusted Hydroponic Essential:** Top-rated by 1,300+ pros, delivering consistent, reliable results ## Overview Terpinator® Liquid Nutrients is a 2.5-gallon potassium sulfate-based soluble fertilizer designed for hydroponics and soil. With an NPK of 0-0-4, it supports all plant types throughout their life cycle by enhancing metabolic activity and overall vigor. Trusted by thousands, it offers flexible dosing for vegetative and reproductive stages, ensuring optimized growth and fruit set in any grow environment. ## Description Terpinator® is a soluble plant food of potassium derived from potassium sulfate and is used for horticultural purposes to improve overall plant vigor and growth. Potassium is a major regulator of plant metabolic activities. Use Terpinator® during the entire life cycle of the plant. Usage rates vary between vegetating, reproductive phases, and final fruit set. Vegetating phases of growth: add 5-10 ml per gallon of water. Reproductive and fruit set stages of growth: add 10-30 ml per gallon of water. Terpinator® can be applied to all plant types and is safe for use in all grow applications with the same feed rate. Review: Mehh, works well, but sketchy at the same time. - This product does work, I wouldn't fallow the instructions though! For veg, only use 5ml per gallon and I wouldn't use more than 10ml per gallon for flower. If you follow the instructions, you can burn certain genos up, but if you cut it in half, it works safely with all genos, at least from my experience. And I've bought this terpanator quite a few times, only had one come in unsealed, which is sketchy, but nothing bad happened to my plants, so, it just seems to be some garden variety greed, possibly watered-down, but I'm not sure. Nothing malicious though! Review: sweetens up your crop - great stuff highly recommend ## Features - Soluble plant food of potassium derived from potassium sulfate - Use for horticultural purposes to improve overall plant vigor and growth - Use during the entire life cycle of the plant - Can be applied to all plant types and is safe for use in all grow applications with the same feed rate - NPK: 0-0-4 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00S27WO84 | | Best Sellers Rank | #54,880 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,321 in Garden Fertilizers | | Brand | Terpinator | | Brand Name | Terpinator | | Coverage | Full | | Customer Reviews | 4.6 out of 5 stars 1,378 Reviews | | Global Trade Identification Number | 00820103321761, 00820103321785 | | Included Components | Terpinator 10 Liter | | Item Form | Liquid | | Item Type Name | Fertilizer | | Item Weight | 22.95 Pounds | | Liquid Volume | 338 Fluid Ounces | | Manufacturer | Hawthorne Hydroponics, LLC | | Mixing Ratio | Vegetating phases: 5-10 ml/gallon; Reproductive and fruit set stages: 10-30 ml/gallon | | Model Number | RZF10100 | | Number of Items | 1 | | Part Number | 749310 | | Specific Uses For Product | Hydroponics,Plant Food | | Target Species | plants | | UPC | 820103321761 820103321785 | | Unit Count | 338.14 Fluid Ounces | ## Product Details - **Brand:** Terpinator - **Item Weight:** 22.95 Pounds - **Item Form:** Liquid - **Coverage:** Full - **Liquid Volume:** 338 Fluid Ounces ## Images ![Liquid Nutrients, For Use in Hydroponics and Soil, 2.5 gal. - Image 1](https://m.media-amazon.com/images/I/711YllPJ2TL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Mehh, works well, but sketchy at the same time. *by J***E on May 2, 2021* This product does work, I wouldn't fallow the instructions though! For veg, only use 5ml per gallon and I wouldn't use more than 10ml per gallon for flower. If you follow the instructions, you can burn certain genos up, but if you cut it in half, it works safely with all genos, at least from my experience. And I've bought this terpanator quite a few times, only had one come in unsealed, which is sketchy, but nothing bad happened to my plants, so, it just seems to be some garden variety greed, possibly watered-down, but I'm not sure. Nothing malicious though! ### ⭐⭐⭐⭐⭐ sweetens up your crop *by R***Y on July 16, 2025* great stuff highly recommend ### ⭐⭐⭐⭐⭐ Builds tricromes *by G***R on January 21, 2026* Good stuff ## Frequently Bought Together - Terpinator - Liquid Nutrients, For Use in Hydroponics and Soil, 2.5 gal. - General Hydroponics pH Up Liquid Premium Buffering For pH Stability, 1-Gallon - General Hydroponics CALiMAGic 1-0-0, Concentrated Blend Of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Gallon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/31993572-liquid-nutrients-for-use-in-hydroponics-and-soil-2-5](https://www.desertcart.co.uk/products/31993572-liquid-nutrients-for-use-in-hydroponics-and-soil-2-5) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*