--- product_id: 151580269 title: "Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb" brand: "down to earth all natural fertilizers" price: "€ 42.07" currency: EUR in_stock: true reviews_count: 8 category: "Down To Earth All Natural Fertilizers" url: https://www.desertcart.hr/products/151580269-down-to-earth-all-natural-fertilizers-organic-solution-grade-potassium store_origin: HR region: Croatia --- # 50% soluble potash (K₂O) for peak plant vitality OMRI certified organic & chloride-free formula 200 mesh ultra-fine powder for rapid dissolution Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb **Brand:** down to earth all natural fertilizers **Price:** € 42.07 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your garden game with nature’s premium potassium boost! ## Quick Answers - **What is this?** Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb by down to earth all natural fertilizers - **How much does it cost?** € 42.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/151580269-down-to-earth-all-natural-fertilizers-organic-solution-grade-potassium) ## 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 - • **Pure & Organic:** OMRI listed and safe for edible crops, aligning with your eco-conscious lifestyle. - • **Chloride-Free Care:** Protects sensitive plants and nurtures beneficial soil microbes. - • **Fast-Acting Formula:** 200 mesh powder dissolves instantly for seamless foliar and fertigation use. - • **Potassium Powerhouse:** Delivers a potent 0-0-50 formula to supercharge flowering and fruiting. - • **Stress-Resistant Growth:** Boosts drought tolerance, sugar synthesis, and nutrient transport for resilient plants. ## Overview Down To Earth’s Professional Grade Potassium Sulfate (0-0-50) is a finely milled, OMRI certified organic fertilizer designed for liquid or spray applications. Its chloride-free, water-soluble formula delivers 50% soluble potash to enhance flowering, fruiting, and plant resilience, making it ideal for hydroponics, fertigation, and foliar feeding. Trusted by gardeners seeking sustainable, high-performance plant nutrition. ## Description From Down To Earth Down To Earth Mini Boxes Visit the Store Down To Earth Mini Boxes Visit the Store Founded in 1977, Down To Earth has become one of the country’s leading manufacturers and distributors of all natural fertilizers and premium organic gardening products. Down To Earth features a complete line of natural and organic fertilizers and soil amendments that work with the microorganisms, fungi and organic matter in the soil to feed your plants and power organic growth. Founded in 1977, Down To Earth has become one of the country’s leading manufacturers and distributors of all natural fertilizers and premium organic gardening products. Down To Earth features a complete line of natural and organic fertilizers and soil amendments that work with the microorganisms, fungi and organic matter in the soil to feed your plants and power organic growth. How did we get our start? Founded and still headquartered in Eugene, Oregon, Down To Earth All Natural Fertilizers sprung forth from the desire to supply high quality products for use in organic gardening. What makes our products unique? Our fertilizer products feature the highest quality animal, marine, plant and mineral resources. No poultry litter, chicken manure, biosolids or municipal waste products. Why do we love what we do? We love being a trusted source of organic plant nutrients for backyard gardeners, hobby farmers and plant enthusiasts. How did we get our start? Founded and still headquartered in Eugene, Oregon, Down To Earth All Natural Fertilizers sprung forth from the desire to supply high quality products for use in organic gardening. What makes our products unique? Our fertilizer products feature the highest quality animal, marine, plant and mineral resources. No poultry litter, chicken manure, biosolids or municipal waste products. Why do we love what we do? We love being a trusted source of organic plant nutrients for backyard gardeners, hobby farmers and plant enthusiasts. Review: Sulfur helps with flavonoids in plants increasing aromas - 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! Review: Good for plants - Excelent ## 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 | #77,058 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,687 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 448 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 | 16.0 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 Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb - Image 1](https://m.media-amazon.com/images/I/71XvM2sbYuL.jpg) ![Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb - Image 2](https://m.media-amazon.com/images/I/7108RC-P4PL.jpg) ![Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb - Image 3](https://m.media-amazon.com/images/I/91f4fdDzJ6L.jpg) ![Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb - Image 4](https://m.media-amazon.com/images/I/71PW9mjDlaL.jpg) ![Down To Earth All Natural Fertilizers Organic Solution Grade Potassium Sulfate - Professional Grade SOP Powder 200 mesh for Liquid or Spray Applications 0-0-50, 1 lb - Image 5](https://m.media-amazon.com/images/I/917+E8K5J6L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 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! ### ⭐⭐⭐⭐⭐ Good for plants *by J***Z on March 19, 2026* Excelent ### ⭐⭐⭐⭐⭐ Works exceptionally well for flowering plants *by I***. on December 1, 2025* Great product ## 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.hr/products/151580269-down-to-earth-all-natural-fertilizers-organic-solution-grade-potassium](https://www.desertcart.hr/products/151580269-down-to-earth-all-natural-fertilizers-organic-solution-grade-potassium) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-06*