--- product_id: 78452847 title: "5 Pounds Calcium Carbonate Limestone Powder by The Seed Supply - Rock Dust - Great Soil Amendment and Fertilizer" brand: "the seed supply" price: "R2148" currency: ZAR in_stock: true category: "The Seed Supply" url: https://www.desertcart.co.za/products/78452847-5-pounds-calcium-carbonate-limestone-powder-by-the-seed-supply store_origin: ZA region: South Africa --- # Neutralizes soil acidity for optimal growth Absorbs moisture & odors in barns 5 lbs premium limestone powder 5 Pounds Calcium Carbonate Limestone Powder by The Seed Supply - Rock Dust - Great Soil Amendment and Fertilizer **Brand:** the seed supply **Price:** R2148 **Availability:** βœ… In Stock ## Summary > 🌿 Elevate your garden & barn game with nature’s pH powerhouse! ## Quick Answers - **What is this?** 5 Pounds Calcium Carbonate Limestone Powder by The Seed Supply - Rock Dust - Great Soil Amendment and Fertilizer by the seed supply - **How much does it cost?** R2148 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/78452847-5-pounds-calcium-carbonate-limestone-powder-by-the-seed-supply) ## Best For - the seed supply enthusiasts ## Why This Product - Trusted the seed supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted Quality:** Highly rated with 4.6 stars and proven garden success - β€’ **Multi-Purpose Use:** Perfect for gardens, compost, and animal care environments - β€’ **Soil pH Optimizer:** Balances acidity to unlock vital nutrients and boost yields - β€’ **Precision Mesh Size:** Ultra-fine 300 mesh powder for fast soil absorption - β€’ **Targeted Application:** Custom dosing for pots, planting holes, and barn floors ## Overview The Seed Supply’s 5-pound Calcium Carbonate Limestone Powder is a finely milled (300 mesh) soil amendment designed to neutralize acidic soils, enhancing nutrient uptake and plant health. Ideal for gardens, compost, and animal areas, it also absorbs moisture and odors, creating healthier environments. Trusted by gardeners and farmers alike, it supports stronger stems, prevents blossom end rot, and improves overall yields. ## Description Limestone powder is a valuable product with numerous benefits for gardeners and farmers alike. Widely used around farms and homesteads, this versatile powder serves various purposes to improve conditions for both plants and animals. In the garden, limestone powder works wonders as a soil amendment. When spread on the ground before planting, it absorbs and reduces acids in the soil, creating optimal growing conditions for plants. By neutralizing soil acidity, it enhances nutrient availability and promotes healthier plant growth, resulting in improved yields and overall garden success. As a moisture and odor absorbent, limestone powder is commonly utilized in barns and animal areas. By absorbing moisture and odors, it creates a more comfortable environment for both workers and animals, promoting overall well-being. Additionally, limestone powder can be beneficial for animal health. When fed to animals such as chickens, it helps increase calcium levels in eggshells, ensuring stronger and healthier eggs. Similarly, it can be given to cows to replenish calcium lost during the milking process, supporting their overall health and productivity. *Mesh size up to 300, Pale grey powder. ## Features - 5 Pounds of Limestone Powder *Mesh size up to 300, Pale grey powder. - When spread on the ground before planting, it absorbs and reduces acids in the soil, creating optimal growing conditions for plants. By neutralizing soil acidity, it enhances nutrient availability and promotes healthier plant growth, resulting in improved yields and overall garden success. - As a moisture and odor absorbent, limestone powder is commonly utilized in barns and animal areas. By absorbing moisture and odors, it creates a more comfortable environment for both workers and animals, promoting overall well-being. - As a moisture and odor absorbent, it is used in barns and animal areas to create more favorable conditions for both workers and animals. - Container Pots: For stronger stems and healthier growth, add 1/4 teaspoon per 6-inch pot during regular watering, once every 3-4 months. - Soil Amendment: Spread 3-5 lbs per 100 sq. ft. to neutralize acidic soil. Mix into soil and water. - Tomatoes & Peppers: Sprinkle 1/4 cup in planting holes to prevent blossom end rot. - Compost: Add 1/4 cup per sq. ft. monthly. Mix into compost to reduce odors and balance pH. - Coop/Barn/Stall Application: Sprinkle a thin, even layer of calcium carbonate powder (about 1/4 inch) on floors or bedding areas to absorb moisture and neutralize odors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GZXJP2N | | Best Sellers Rank | #414,477 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5,299 in Garden Fertilizers | | Brand Name | The Seed Supply | | Coverage | 100 square feet | | Customer Reviews | 4.6 4.6 out of 5 stars (167) | | Item Form | Powder | | Item Weight | 5 pounds | | Liquid Volume | 5 liters | | Manufacturer | Thermocal | | Mixing Ratio | 1:0:0 | | Number of Items | 1 | | Specific Uses For Product | Farming, Gardening, Animal Care | | Target Species | plants, tomatoes, peppers, cucumbers, roses, orchids, palms, citrus | | UPC | 636123998995 | | Unit Count | 80 Ounce | ## Product Details - **Brand:** The Seed Supply - **Item Form:** Powder - **Item Weight:** 5 pounds - **Liquid Volume:** 5 liters - **Specific Uses For Product:** Farming, Gardening, Animal Care ## Images ![5 Pounds Calcium Carbonate Limestone Powder by The Seed Supply - Rock Dust - Great Soil Amendment and Fertilizer - Image 1](https://m.media-amazon.com/images/I/71YsTU74p7L.jpg) ## Questions & Answers **Q: Is that what I need to make "chalk paint?"** A: Don’t buy for chalk paint, this ruined my paint. Too coarse **Q: is this just ground up limestone ? any additives ?** A: It's just ground up limestone. **Q: Will this dissolve in water or will it settle out?** A: its 1 of my ingredients in my diy toothpaste...I've never put it in water...but I would imagine that it would dissolve unless you use a lot of it...I would mix it for a minute in too! **Q: Anyone used it in their koi pond?** A: I have a koi pond but have never used limestone powder in it. What purpose does it serve? ## Frequently Bought Together - 5 Pounds Calcium Carbonate Limestone Powder by The Seed Supply - Rock Dust - Great Soil Amendment and Fertilizer - Copper Sulfate Pentahydrate - 25.2% Cu - 1 Pound - Easy to Dissolve - Powder - Organic Dolomite Lime 5LB - Made in USA - Garden Soil Amendment Fertilizer for Plants. Calcium/Magnesium Additive. Raise & Stabilize pH - Earthbox Tomatoes & Peppers Blossom End Rot. 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