Organic Fertilizer

If you are looking for an environmentally safe and effective alternative to harsh chemicals, you are in the right place. A.M. Leonard offers a great selection of organic fertilizers for those landscapers and gardeners looking to get back to basics without sacrificing quality. With these naturally derived products you will no longer need to worry about what you are putting in the ground.
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  1. Image 1 of the The Andersons® Humic DG Granular Soil Conditioner (Humic Acid), 40lb Bag
    Rating:
    96%
    Soil Conditioner, Granular Humic DG (Humic Acid) by The Andersons
    $66.16
  2. 604WW Image 1 of 3. Wiggle Worm Soil Builder with Earthworm Castings 30lb Bag
    Rating:
    100%
    Wiggle Worm Earthworm Castings 30lb Bag
    $41.83
  3. Image 1 of the Neptunes Harvest Organic Fish and Seaweed Blend Fertilizer
    Rating:
    100%
    Neptunes Harvest Organic Fish and Seaweed Blend Fertilizer
    $24.35
  4. Image 1 of the Azomite Organic Trace Minerals 44 lb Bag
    Rating:
    100%
    Azomite Organic Trace Minerals, 44 lb Bag
    $71.70
  5. Image 1 of the Roosters Organic Original Compost 40 Pound Bag
    Rating:
    100%
    Roosters Organic Original Compost, 40 Pound Bag
    $39.31
  6. Image 1 of the SUPERthrive Organic Plant Food
    Rating:
    90%
    SUPERthrive Organic Plant Food
    $20.57
  7. Image 1 of the HyR BRIX Organic Vegetable Fertilizer 50 Pound Bag
    Rating:
    100%
    Organic Vegetable Fertilizer, 45lb Bag by HyR BRIX
    $64.90
  8. Image 1 of the Innova 7 1 2 Organic Fertilzer 40 Pound Bag
    Rating:
    100%
    Organic Fertilizer, 7-1-2, 40lb Bag by Innova
    $59.05
  9. Image 1 of the Natural Alternative Protilizer Seed and Plant Activator 6 oz
    Rating:
    100%
    Natural Alternative Protilizer Seed and Plant Activator, 6 oz.
    $25.01
  10. Image 1 of the Neptunes Harvest 5 3 0 Crab and Lobster Shell Meal 4 Pound Bag
    Rating:
    100%
    Neptune's Harvest 5-3-0 Crab & Lobster Shell Meal, 4-Pound Bag
    $19.14
  11. Image 1 of the Tomato-Tone® (3-4-6) All-Natural Plant Food, 8 lb. Bag
    Rating:
    100%
    Tomato-Tone; (3-4-6) All-Natural Plant Food, 8 lb. Bag
    $27.89
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We stock organic fertilizers from top manufacturers Bradfield Organics and The Andersons. These products are extremely safe -- kids and pets can feel free to play on treated areas immediately after application. These organic fertilizers are non-polluting and can even be used around lakes, streams, and rivers. No artificial ingredients are utilized, just natural components like corn gluten, alfalfa, molasses, and poultry by-products. Whether you are looking to fertilize lawns, crops, vegetables, or flower beds, these slow-releasing formulas are the perfect choice for the environmentally conscious horticultural professional.

When it comes to choosing the right organic fertilizer, trust A.M. Leonard to offer effective solutions at competitive prices. We only stock products that will get the job done day after day, season after season. Check out our selection of natural and organic fertilizers today.