--- product_id: 151580269 title: "Down to Earth All Natural Fertilizers Solution Grade Potassium Sulfate 1lb | Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50" brand: "down to earth all natural fertilizers" price: "$52.22" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/151580269-down-to-earth-all-natural-fertilizers-solution-grade-potassium-sulfate store_origin: US region: United States of America --- # 50% soluble potash (K₂O) content OMRI certified organic & chloride-free 200 mesh ultra-fine powder Down to Earth All Natural Fertilizers Solution Grade Potassium Sulfate 1lb | Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50 **Brand:** down to earth all natural fertilizers **Price:** $52.22 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your garden game with pro-grade organic potassium power! ## Quick Answers - **What is this?** Down to Earth All Natural Fertilizers Solution Grade Potassium Sulfate 1lb | Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50 by down to earth all natural fertilizers - **How much does it cost?** $52.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/151580269-down-to-earth-all-natural-fertilizers-solution-grade-potassium-sulfate) ## Best For - down to earth all natural fertilizers enthusiasts ## Why This Product - Trusted down to earth all natural fertilizers brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Potassium Powerhouse:** 50% soluble potash boosts flowering, fruiting, and plant vitality like a pro gardener’s secret weapon. - • **Effortless Application:** Water-soluble formula blends smoothly for quick absorption—perfect for busy, eco-conscious green thumbs. - • **Stress-Resistant Growth:** Enhances drought tolerance, sugar formation, and nutrient transport to keep your plants thriving under pressure. - • **Precision Nutrient Delivery:** Ultra-fine 200 mesh powder dissolves instantly for seamless foliar & fertigation use. - • **Certified Organic Confidence:** OMRI listed and chloride-free formula ensures safe, sustainable growth for edible and sensitive crops. ## Overview Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate is a professional-grade, 200 mesh powder delivering 50% soluble potash (K₂O) for superior plant health. OMRI certified and chloride-free, it’s designed for organic gardening, ideal for liquid or spray applications, enhancing flowering, fruiting, and stress resilience in plants. ## Description desertcart.com: Down to Earth All Natural Fertilizers Solution Grade Potassium Sulfate 1lb | Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50 : Everything Else Review: Wonderful Fertilizer for Berries - Down to Earth Potassium Sulfate is a great fertilizer for all kinds of fruiting plants. We grow blackberries, strawberries, and blueberries, all of which need acidic soil to take up nutrients like potassium. Potassium is required to make the fruit sweeter and larger, so this product is an ideal combination to help acidify soil and provide potassium for berris! In addition, this potassium sulfate is micronized and easily water soluble for faster results Great product and highly recommended! Review: Root stimulant - 1 application, and the vigor it gives my lawn is undeniable. Wow ## Features - High Potassium Content (0-0-50): Delivers 50% soluble potash (K₂O) for improved flowering, fruiting, and overall plant health. - Organic & OMRI Listed: Approved for use in certified organic production and safe for edible crops. - Chloride-Free Formula: Safe for chloride-sensitive crops and beneficial soil biology. - Solution Grade & Water-Soluble: Fine, fast-dissolving powder ideal for fertigation, hydroponic systems, and foliar applications. - Enhances Plant Resilience: Improves drought tolerance, sugar formation, nutrient transport, and stress resistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ST16WKQ | | Best Sellers Rank | #121,208 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,345 in Garden Fertilizers | | Brand | Down To Earth All Natural Fertilizers | | Brand Name | Down To Earth All Natural Fertilizers | | Coverage | 200 | | Customer Reviews | 4.7 out of 5 stars 451 Reviews | | Included Components | Organic Solution Grade Potassium Sulfate | | Item Form | Powder | | Item Weight | 16 ounces | | Manufacturer | Down To Earth All Natural Fertilizers | | Mixing Ratio | [1:1] | | Model Number | 0-0-50 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | DTE-FERT-SOLU-Potassium-1lb-FOS | | Specific Uses For Product | Plant Growth | | Target Species | plants | | UPC | 714360190508 | | Unit Count | 16 Ounce | ## Product Details - **Brand:** Down To Earth All Natural Fertilizers - **Item Form:** Powder - **Item Weight:** 16 ounces - **Manufacturer:** Down To Earth All Natural Fertilizers - **Specific Uses For Product:** Plant Growth ## Images ![Down to Earth All Natural Fertilizers Solution Grade Potassium Sulfate 1lb | Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50 - Image 1](https://m.media-amazon.com/images/I/71XvM2sbYuL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wonderful Fertilizer for Berries *by T***L on May 10, 2026* Down to Earth Potassium Sulfate is a great fertilizer for all kinds of fruiting plants. We grow blackberries, strawberries, and blueberries, all of which need acidic soil to take up nutrients like potassium. Potassium is required to make the fruit sweeter and larger, so this product is an ideal combination to help acidify soil and provide potassium for berris! In addition, this potassium sulfate is micronized and easily water soluble for faster results Great product and highly recommended! ### ⭐⭐⭐⭐⭐ Root stimulant *by J***H on June 11, 2026* 1 application, and the vigor it gives my lawn is undeniable. Wow ### ⭐⭐⭐⭐⭐ Sulfur helps with flavonoids in plants increasing aromas *by M***. on March 17, 2024* First and foremost, the fact that it's OMRI certified gives me peace of mind knowing that I'm using a product that's not only effective but also environmentally friendly and safe for my plants. As someone who values organic gardening practices, this is a big win for me. But let's talk about performance. This potassium sulfate is a powerhouse when it comes to boosting plant growth and overall health. I've noticed a significant difference in the vigor and vitality of my plants since incorporating it into my fertilization routine. From improved root development to stronger stems and vibrant blooms, the results speak for themselves. I also appreciate how easy it is to use. Whether I'm mixing it into the soil or dissolving it in water for foliar application, it always dissolves quickly and evenly, ensuring that my plants get a consistent dose of potassium with each feeding. Overall, I couldn't be happier with Down to Earth Potassium Sulfate. It's a reliable, effective, and organic solution for boosting plant health and promoting robust growth. If you're looking to take your gardening game to the next level, I highly recommend giving this product a try. You won't be disappointed! ## Frequently Bought Together - Down to Earth OMRI Organic Solution Grade Potassium Sulfate 0-0-50, 1 lb - Amazon Basics Epsom Salt Soak, Magnesium Sulfate USP, 3 Pound, 1-Pack - Zinc Sulfate Monohydrate - 35.5% Zn - 99% Pure - 1 Pound --- ## 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.us/products/151580269-down-to-earth-all-natural-fertilizers-solution-grade-potassium-sulfate](https://www.desertcart.us/products/151580269-down-to-earth-all-natural-fertilizers-solution-grade-potassium-sulfate) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-09*