--- product_id: 733555447 title: "Down To Earth Rock Phosphate 0-3-0 OMRI - 5lb." brand: "down to earth" price: "€ 140.87" currency: EUR in_stock: true reviews_count: 5 category: "Down To Earth" url: https://www.desertcart.it/products/733555447-down-to-earth-rock-phosphate-0-3-0-omri-5lb store_origin: IT region: Italy --- # Slow-release phosphorus OMRI certified organic Natural rock phosphate source Down To Earth Rock Phosphate 0-3-0 OMRI - 5lb. **Brand:** down to earth **Price:** € 140.87 **Availability:** ✅ In Stock ## Summary > 🌿 Build your garden’s foundation with nature’s slow power! ## Quick Answers - **What is this?** Down To Earth Rock Phosphate 0-3-0 OMRI - 5lb. by down to earth - **How much does it cost?** € 140.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/733555447-down-to-earth-rock-phosphate-0-3-0-omri-5lb) ## Best For - down to earth enthusiasts ## Why This Product - Trusted down to earth brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Integration:** Mixes seamlessly into soil or compost for hassle-free planting prep. - • **Organic & Certified:** OMRI-listed formula ensures 100% organic, eco-friendly gardening. - • **Boosts Soil Vitality:** Enhances soil structure and long-term fertility for healthier roots. - • **Steady Nutrient Power:** Slow-release phosphorus feeds plants gradually for sustained growth. - • **Perfect for Heavy Feeders:** Tailored for tomatoes, peppers, and flowering plants craving extra P. ## Overview Down To Earth Rock Phosphate 0-3-0 OMRI is a 5lb box of natural, slow-release phosphate fertilizer certified for organic use. Ideal for heavy-feeding vegetables and flowering plants, it improves soil structure and fertility while providing steady phosphorus availability across a wide pH range. Trusted by gardeners for stronger roots, vibrant blooms, and robust yields. ## Description Soft rock phosphate, or colloidal phosphate, is a natural, untreated, vegetarian source of long-lasting phosphate and soil building calcium. Rock phosphate provides phosphate that remains available to plants across a wide pH range. For best availability, Down To Earth's soft rock phosphate should be mixed into soil or active compost prior to planting. A superb nutrient resource for plants of all kinds. Review: Down To Earth Rock Phosphate is one of those products I don’t even think twice about anymore, it goes into every single tomato planting, no exceptions. I grow my tomatoes in 25-gallon grow bags, and this is part of my ritual. A good handful worked into the soil, then another small handful right in the planting hole, along with a little Down To Earth calcium. After that? My tomatoes thrive. Stronger roots. Thicker stems. Deeper color. Slow, steady power instead of weak, leggy growth. It’s not flashy fertilizer, it’s foundational. It builds the base my plants stand on all season long. I’ve tried skipping it before. Never again. The difference is real. If I don’t do anything else for my tomatoes, this still goes in. Every time. Five stars and rock-solid results. Review: Absolutely essential when planting tomatoes. A handful in the bottom of the hole, set plant on top and cover up! Your tomatoes will love you for it. ## Features - Down to Earth Rock Phosphate is a five pound box of all natural fertilizer with 0-3-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production - Perfect for Flowering Plants and Vegetables: Ideal for use in gardens with heavy-feeding plants like tomatoes, peppers, and flowering plants, supporting robust yields and vibrant blooms. - Slow-Release Nutrients: Gradually releases phosphorus into the soil, promoting steady plant growth and reducing the risk of nutrient leaching over time. - Supports Healthy Soil: Ideal for improving soil structure and boosting long-term soil fertility, helping plants access essential nutrients for optimal growth. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DLSXGN3 | | Item model number | 100526004 | | Manufacturer | Down to Earth | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 2.13 kg | ## Product Details - **Brand:** Down To Earth - **Item form:** Rock - **Item weight:** 4.7 Pounds - **Manufacturer:** Down to Earth - **Number of Items:** 1 ## Images ![Down To Earth Rock Phosphate 0-3-0 OMRI - 5lb. - Image 1](https://m.media-amazon.com/images/I/81rEUsmSi+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***O on 27 December 2025* Down To Earth Rock Phosphate is one of those products I don’t even think twice about anymore, it goes into every single tomato planting, no exceptions. I grow my tomatoes in 25-gallon grow bags, and this is part of my ritual. A good handful worked into the soil, then another small handful right in the planting hole, along with a little Down To Earth calcium. After that? My tomatoes thrive. Stronger roots. Thicker stems. Deeper color. Slow, steady power instead of weak, leggy growth. It’s not flashy fertilizer, it’s foundational. It builds the base my plants stand on all season long. I’ve tried skipping it before. Never again. The difference is real. If I don’t do anything else for my tomatoes, this still goes in. Every time. Five stars and rock-solid results. ### ⭐⭐⭐⭐⭐ Review *by M***N on 15 November 2025* Absolutely essential when planting tomatoes. A handful in the bottom of the hole, set plant on top and cover up! Your tomatoes will love you for it. ### ⭐⭐⭐⭐⭐ Review *by D***0 on 17 January 2026* Good for soil blocks ## Frequently Bought Together - Down To Earth All Natural Fertilizers Organic Rock Phosphate Mix 0-3-0, 5 lb - Down to Earth Organic White Azomite Powder for Improving Plant Growth 0-0-0.2, 5 lb - Down to Earth Organic Bone Meal Fertilizer 3-15-0, 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.it/products/733555447-down-to-earth-rock-phosphate-0-3-0-omri-5lb](https://www.desertcart.it/products/733555447-down-to-earth-rock-phosphate-0-3-0-omri-5lb) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*