--- product_id: 410645598 title: "Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub" brand: "elixir gardens" price: "2100846₫" currency: VND in_stock: true reviews_count: 8 category: "Elixir Gardens" url: https://www.desertcart.vn/products/410645598-soluble-sulphate-of-potash-s-o-p-fertiliser-potassium-sulphate store_origin: VN region: Vietnam --- # 1kg tub Highly soluble Covers 70sqm Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub **Brand:** elixir gardens **Price:** 2100846₫ **Availability:** ✅ In Stock ## Summary > 🌟 Elevate Your Garden Game with Elixir Gardens! ## Quick Answers - **What is this?** Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub by elixir gardens - **How much does it cost?** 2100846₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/410645598-soluble-sulphate-of-potash-s-o-p-fertiliser-potassium-sulphate) ## Best For - elixir gardens enthusiasts ## Why This Product - Trusted elixir gardens brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Boost Your Harvest:** Unlock larger fruit and vegetable yields with our premium formula. - • **Fast-Acting Formula:** Experience rapid results with our quick-dissolving S.O.P. - • **High Potassium Power:** Ideal for crops demanding elevated potassium and sulphur levels. - • **Professional Quality:** Crafted for serious gardeners and agricultural enthusiasts alike. - • **Perfect for Fertigation:** Seamlessly integrate into your irrigation system for optimal growth. ## Overview Elixir Gardens Soluble Sulphate of Potash (S.O.P) Fertiliser is a high-quality potassium sulphate plant feed available in a 1kg tub. It effectively treats up to 70sqm of land, promoting larger yields and vibrant blooms while ensuring rapid solubility for immediate plant uptake. Perfect for crops with high potassium and sulphur demands, this fertiliser is a must-have for serious gardeners. ## Description Product Description S.O.P (N.P.K 0-0-51 + 18S) Sulphate of Potash is great for fertigation. It's ideal where high potassium levels are required without additional nitrogen. Fruiting & flowering plants particularly benefit from increased potassium, producing brighter colours in flower blossoms & larger fruit yields. Crops strengthen & ripen, increasing yields & defending against disease. High potassium levels also help defend against harsh weather conditions such as drought & winter frost. Potash is perfect for a range of plants, trees & shrubs. Suitable for crops with a high sulphur demand, SOP has very low chloride content. It is highly soluble & dissolves very quickly. You'll see the results from this fast-acting fertiliser quickly. Potash can be raked or hoed into the soil. Or use it as a top dressing (ensuring to water in) or dissolve to make an easy-to-use liquid feed for your plants & crops. It's best applied in early Spring through to late Summer but can be used at any time of year as a potassium boost for your plants. Applications Soluble Application: Dissolve 20g in 8 Litres of water. Stir the contents until the product has dissolved completely. Apply this to the soil surrounding the root system and spray liberally over the foliage. Reapply once a week over 3 weeks. Note: if applying on foliage, we recommend not to apply if the temperature is above 30 degrees. Dry Application: Apply at the rate of 15g per square metre evenly over the soil. Water in well immediately after applying. Please Note: Smaller weights are repackaged into clear packaging to offer best possible value. FOR BEST RESULTS pour crystals into the water flow whilst filling container to fully dissolve into a liquid feed. Composition Total KSO: 51% Total S: 18% Insoluble: 0.1% Maximum Chloride: 1% Maximum Review: High quality - Very effective and good quality. Matthew Dawood Khaghani Review: Working - Very good ## Features - Amazing Value! 1kg can treat up to 70sqm of land. - Sulphate of Potash is perfect for fertigation. - Ideal for getting larger fruit and vegetable yields, an abundance of beautiful flowers and increased plant health. - Highly soluble. Dissolves quickly and fast-acting. - Ideal where high potassium levels are required without additional nitrogen. Suitable for crops with high sulphur demand. - PLEASE NOTE: Colour labels are for marketing purposes only. Fertiliser will be supplied with a plain black and white label with all relevant information and application rates detailed (as pictured in the additional images). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09RPKQDJB | | Best Sellers Rank | 30,114 in Garden ( See Top 100 in Garden ) 277 in Multi-Purpose Fertilisers | | Brand | Elixir Gardens | | Brand Name | Elixir Gardens | | Coverage | Full | | Customer Reviews | 4.4 out of 5 stars 163 Reviews | | Item Form | Granules, Powder | | Item Weight | 1 Kilograms | | Item form | Granules, Powder | | Item weight | 1 Kilograms | | Liquid Volume | 8 Litres | | Liquid volume | 8 Litres | | Manufacturer | Elixir Gardens | | Number of Items | 1 | | Number of items | 1 | | Target Species | Flowers, Vegetables, Trees | | Unit Count | 1000 gram | ## Product Details - **Brand:** Elixir Gardens - **Item weight:** 1 Kilograms - **Item form:** Granules, Powder - **Coverage:** Full - **Liquid volume:** 8 Litres ## Images ![Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub - Image 1](https://m.media-amazon.com/images/I/719BCttAXpL.jpg) ![Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub - Image 2](https://m.media-amazon.com/images/I/71G8c4e2LgL.jpg) ![Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub - Image 3](https://m.media-amazon.com/images/I/71KAMcsvpsL.jpg) ![Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub - Image 4](https://m.media-amazon.com/images/I/71tV94PKOJL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High quality *by L***I on 24 October 2025* Very effective and good quality. Matthew Dawood Khaghani ### ⭐⭐⭐⭐⭐ Working *by T***A on 4 March 2026* Very good ### ⭐⭐⭐⭐⭐ Sulphate of Potash *by C***H on 9 August 2025* Does what it says on the label ## Frequently Bought Together - Elixir Gardens Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 1kg Tub - Elixir Gardens Triple Super Phosphate Ripening Fertiliser | NPK 0-46-0 | Fruit, Root, Vegetable & Flower Feed | 500g - 25kg Available in a Bag or Tub | Covers up-to 66m² | 1kg Bag - Elixir Gardens UREA 46-0-0 Slow Release Nitrogen Fertiliser Prills Water Soluble and Top Dressing. Grass Lawn Shrub Tree Plant Foliage BOOST | 500g bag --- ## 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.vn/products/410645598-soluble-sulphate-of-potash-s-o-p-fertiliser-potassium-sulphate](https://www.desertcart.vn/products/410645598-soluble-sulphate-of-potash-s-o-p-fertiliser-potassium-sulphate) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-05*