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Down To Earth All Natural Fertilizers Organic Rock Phosphate Mix 0-3-0, 5 lb

  • Based on 1,196 reviews
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Availability: In Stock.
Fulfilled by Esbenshades Garden Center

Arrives Tuesday, Sep 9
Order within 15 hours and 49 minutes
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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.
  • All-Natural and Organic: Made from pure, sustainably sourced rock phosphate, this product is free from harmful chemicals, offering an eco-friendly, chemical-free gardening solution.
  • Supports Healthy Soil: Ideal for improving soil structure and boosting long-term soil fertility, helping plants access essential nutrients for optimal growth.

Brand: Down To Earth All Natural Fertilizers


Item Weight: 4.7 Pounds


Item Form: Granules


Coverage: Medium


Mixing ratio: 1 tbsp per hole


Brand: Down To Earth All Natural Fertilizers


Item Weight: 4.7 Pounds


Item Form: Granules


Coverage: Medium


Mixing ratio: 1 tbsp per hole


Specific Uses For Product: Plant Growth


Target Species: plants


Manufacturer: Down To Earth All Natural Fertilizers


Number of Items: 1


UPC: 714360078158


Unit Count: 80.0 Ounce


Product Dimensions: 1 x 1 x 1 inches


Item Weight: 4.7 pounds


Item model number: 078929


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great product
Great soil amendment
Reviewed in the United States on July 10, 2025 by Russ Desroches

  • Hey gardeners....
Great item....also sold in nurseries, so we knew it was good.
Reviewed in the United States on June 23, 2025 by Gunn's Homestead

  • Works great in our garden
Why did you pick this product vs others?: An important part of our tomato garden growth strategy
Reviewed in the United States on July 14, 2025 by fc2

  • Rockin' Root Revitalizer: A Solid Solution for Soil Success!
Unearth the powerful potential of Down to Earth Organic Rock Phosphate Fertilizer 0-3-0, a 5-pound bag of mineral magic that will rock your garden world! This all-natural, organic solution is the key to strengthening your plants' root systems, promoting blooms, and enhancing fruit production. Let's dig into the details of this rockin' root revitalizer. Pros: Mineral marvel: The rock phosphate in this fertilizer provides a natural source of phosphorus, which is essential for root development, flower production, and fruit growth in your plants. Organic opulence: Down to Earth's Organic Rock Phosphate Fertilizer is free from synthetic chemicals, ensuring that your plants and soil receive only the best, all-natural nutrients. Slow-release sustenance: This fertilizer offers a slow-release formula, allowing your plants to absorb the vital nutrients they need over an extended period, leading to long-lasting benefits. Versatile vitality: Suitable for a wide range of plants, from vegetables and fruits to flowers and shrubs, this fertilizer is a fantastic addition to any gardener's arsenal. Cons: Particle puzzle: Some users might find the particle size of this rock phosphate to be larger than expected, which could make it more challenging to incorporate into the soil. However, with proper application, it will still provide the necessary nutrients for plant growth. Patience pays off: Due to its slow-release nature, the benefits of this fertilizer may take some time to become evident. But remember, patience is a virtue, and your plants will thank you for it! In conclusion, Down to Earth Organic Rock Phosphate Fertilizer 0-3-0 is a solid solution for soil success, providing your plants with the vital phosphorus they need for strong root systems, bountiful blooms, and fruitful harvests. Embrace the power of this rockin' root revitalizer and watch your garden thrive! ... show more
Reviewed in the United States on March 17, 2023 by Mike S.

  • Strong stuff
Great addition to gardening. Powerful stuff. Comes in small granules with about 50 in a teaspoon. A little dusty at times. Shield from wind. Use them as part of a custom soil mix. A little goes a long way. I barely scraped the surface with gardening a 60”x30” bed. It’s best if you soil test before adding to mix. ... show more
Reviewed in the United States on June 18, 2025 by S. A.

  • Very easy to use and your veggies will love you.
It's easy to use. I grow my plants in five gallon buckets that sit on a utility trailer due to my health (back). After drilling several holes in the bottom of the bucket, fill the bucket with good soil. Dig a hole in the center about half way down. Tomatoes even deeper. Just take a handful of rock phosphate fertilizer (0-3-0) and place it in the bottom of the hole. With tomato plants, make sure that the roots on the bottom of the plant are resting directly on top of the fertilizer. Tomatoes, cucumbers, squash, peppers, melons, etc, etc will thrive if you plant them with this product. ... show more
Reviewed in the United States on June 28, 2023 by Capo

  • Acid in soil for tomatoes
Essential for tomatoe growth
Reviewed in the United States on April 4, 2025 by Ann

  • Go-To fertilizer
We use this in our veggie and flower garden!
Reviewed in the United States on June 10, 2025 by Former Book Seller

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