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Down to Earth Rock Phosphate (0-3-0), 5 Lb


$10.50

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Down to Earth Rock Phosphate (0-3-0), 5 Lb

Down to Earth Rock Phosphate 0-3-0 is a vital soil amendment designed to provide a long-lasting source of phosphorus and calcium, essential nutrients for healthy plant growth and productivity. This 5 lb bag is perfect for enriching your garden and promoting abundant blooms, fruits, and vegetables.  

Key Benefits:

  • Long-Term Phosphorus Source: Rock phosphate releases phosphorus slowly and steadily, ensuring your plants have access to this crucial nutrient throughout their growth cycle. This promotes strong root development, vigorous growth, and abundant flowering.  
  • Calcium Enrichment: Provides calcium, another essential nutrient that plays a key role in cell development, fruit production, and overall plant health. Helps prevent calcium deficiencies that can lead to blossom-end rot and other issues.  
  • Versatile Application: Ideal for a wide range of plants, including bulbs, fruits, shrubs, trees, and vegetables. Can be used in various gardening settings, from raised beds and in-ground gardens to container plantings.  
  • OMRI Listed: Certified for use in organic production, giving you peace of mind knowing you're using a natural and sustainable product.  
  • Easy to Use: The powdered form allows for easy mixing into soil, compost, or potting mixes.  

Application Instructions:

  • Bulbs: Add 1 tbsp per hole for average-sized bulbs, more for larger varieties. Mix thoroughly into the soil and water well.  
  • Vegetable Gardens & Flower Beds:
    • New Gardens: Apply 2.5-5 lbs per 100 square feet and thoroughly mix into the top 3 inches of soil.  
    • New Transplants: Add ¼ cup per hole, mix into the soil, and water well.
    • Established Plants: Side dress ¼-½ cup in Fall or early Spring to promote fruiting and flowering during the growing season.  
  • Containers:
    • New Plantings: Add ¼ cup per gallon of soil and mix thoroughly, OR add 5-10 lbs per cubic yard.  
    • Established Plants: Lightly mix 1 tbsp per gallon into the soil surface every other month during the growing season.  
  • Trees & Shrubs:
    • Spread 1 lb per 1 inch of trunk diameter around the base outwards to the drip line, mix into the soil surface, and water well.  
    • New Trees: Prepare the transplant hole and mix 1-2 cups with the backfill soil. Use the amended soil to fill in around the new tree and water well.  

Guaranteed Analysis:

  • Available Phosphate (P2O5): 3.0%  
  • Calcium (Ca): 18%

Derived From: Soft Rock Phosphate

OMRI Listed: For use in organic production.


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