--- product_id: 122929463 title: "Down to Earth Organic Garden Gypsum Calcium Sulfate, 5 lb" brand: "down to earth all natural fertilizers" price: "$101.06" currency: USD in_stock: true category: "Down To Earth All Natural Fertilizers" url: https://www.desertcart.us/products/122929463-down-to-earth-organic-garden-gypsum-calcium-sulfate-5-lb store_origin: US region: United States of America --- # Enhances soil aeration & drainage Supplies essential calcium & sulfur Loosens heavy clay soil structure Down to Earth Organic Garden Gypsum Calcium Sulfate, 5 lb **Brand:** down to earth all natural fertilizers **Price:** $101.06 **Availability:** ✅ In Stock ## Summary > 🌿 Unlock the secret to thriving gardens with nature’s own soil architect! ## Quick Answers - **What is this?** Down to Earth Organic Garden Gypsum Calcium Sulfate, 5 lb by down to earth all natural fertilizers - **How much does it cost?** $101.06 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/122929463-down-to-earth-organic-garden-gypsum-calcium-sulfate-5-lb) ## 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 - • **Nutrient Powerhouse:** Delivers vital calcium and sulfur to fortify plant cell walls and boost vitality. - • **Seedling’s Best Friend:** Prevents soil crusting and compaction, ensuring your seedlings break through with ease. - • **pH Neutral, Plant Friendly:** Safe for all your delicate, pH-sensitive garden favorites—no surprises here. - • **Breathe Life Into Your Soil:** Transforms compacted clay into airy, root-friendly terrain for unstoppable growth. - • **Certified Organic Confidence:** OMRI-listed for organic gardening—grow green, grow clean, and join the eco-elite. ## Overview Down To Earth Organic Prilled Garden Gypsum is a 5 lb granulated soil amendment designed to improve heavy clay soil by enhancing aeration, drainage, and root penetration. It supplies essential calcium and sulfur without altering soil pH, reduces soil crusting and compaction, and is OMRI-listed for certified organic use—perfect for lawns, shrubs, and vegetable gardens seeking healthier, more resilient growth. ## Description desertcart.com : Down To Earth All Natural Fertilizers Organic Prilled Garden Gypsum - 5 lb | Calcium Sulfate, Loosens Clay Soil, Granulated for Spreading, Lawns, Grass, Shrubs, Vegetable Gardens : Patio, Lawn & Garden ## Features - Enhances Soil Structure: Loosens heavy clay soils, improving aeration, drainage, and root penetration. - Provides Essential Calcium & Sulfur: Supplies key nutrients needed for strong cell walls and healthy plant growth. - Does Not Alter Soil pH: Acid-neutral and safe for pH-sensitive plants. - Reduces Soil Crusting & Compaction: Helps maintain a friable soil surface for better seedling emergence. - OMRI Listed for Organic Use: Approved for certified organic gardening and farming. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N2Y5NHM | | Best Sellers Rank | #18,951 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #533 in Garden Fertilizers | | Brand | Down To Earth All Natural Fertilizers | | Brand Name | Down To Earth All Natural Fertilizers | | Coverage | Prilled | | Customer Reviews | 4.8 out of 5 stars 1,148 Reviews | | Included Components | only product | | Item Form | Granules | | Item Highlight | Calcium Sulfate, Loosens Clay Soil, Granulated for Spreading, Lawns, Grass, Shrubs, Vegetable Gardens | | Item Weight | 5 pounds | | Manufacturer | Down To Earth All Natural Fertilizers | | Mixing Ratio | 1:0:0 | | Model Number | DTE-FERT-GardenGypsum-5lb-FOS | | Number of Items | 1 | | Part Number | DTE-FERT-GardenGypsum-5lb-FOS | | Specific Uses For Product | Plant Growth | | Target Species | landscape, lawn and garden soils | | UPC | 714360078905 | | Unit Count | 80 Ounce | ## Product Details - **Brand:** Down To Earth All Natural Fertilizers - **Item Form:** Granules - **Item Weight:** 5 pounds - **Manufacturer:** Down To Earth All Natural Fertilizers - **Specific Uses For Product:** Plant Growth ## Images ![Down to Earth Organic Garden Gypsum Calcium Sulfate, 5 lb - Image 1](https://m.media-amazon.com/images/I/81c970cF0tL.jpg) ## Questions & Answers **Q: How is this used? Do I put this in water and the water my veggie plants with it ?** A: Use it as an amendment in your soil. It’s best to top dress over the planting area. Do not put in water as it isn’t water Soluble. **Q: Is it water soluble?** A: I believe it’s prilled, meaning its pelletized, if you want something that’s water soluble you need to get solution grade gypsum. **Q: Does it contain baron???** A: Gypsum contains Calcium and Sulfur or commonly known as Calcium Sulfate. If your looking for a a source of Boron look into Borax or TM-7 from Bio-Ag products.... **Q: How much do you use for potted plants?** A: The pellets are for clay soil. You probably have potting soil in your pots. ## Frequently Bought Together - Down to Earth Organic Garden Gypsum Calcium Sulfate, 5 lb - Down To Earth All Natural Fertilizers Organic White Oyster Shell OMRI, 5 lb - Down to Earth Organic Fish Bone Meal Fertilizer Mix 4-12-0, 5 lb --- ## 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/122929463-down-to-earth-organic-garden-gypsum-calcium-sulfate-5-lb](https://www.desertcart.us/products/122929463-down-to-earth-organic-garden-gypsum-calcium-sulfate-5-lb) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-28*