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Neptune's Harvest

Neptune's Harvest makes organic fish and seaweed fertilizers for foliar feeding and soil drenching across nursery and landscape programs. A.M. Leonard stocks Neptune's Harvest organic fertilizers by formula.

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  1. Image 1 of the Neptune's Harvest Hydrolyzed Fish Fertilizer 2-4-1, 1 Gallon
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    Neptune's Harvest Hydrolyzed Fish Fertilizer 2-4-1, 1 Gallon
    $47.15
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  2. Image 1 of the Neptunes Harvest 0-0-1 Seaweed Plant Food 1 Gallon
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    Neptune's Harvest 0-0-1 Seaweed Plant Food, 1 Gallon
    $50.75
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  3. Image 1 of the Neptune's Harvest Organic Fish and Seaweed Blend Fertilizer, Gallon
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    Organic Fish and Seaweed Blend 2-3-1 Fertilizer, 1-Gallon Jug by Neptune's Harvest
    $56.55
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  4. Image 1 of the Neptunes Harvest 1 0 2 Organic Kelp Meal 12 Pound Bucket
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    Neptune's Harvest 1-0-2 Organic Kelp Meal, 12-Pound Bag
    $97.21
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  5. Image 1 of the Neptunes Harvest 5 3 0 Crab and Lobster Shell Meal 12 Pound Bucket
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    Neptune's Harvest 5-3-0 Crab & Lobster Shell Meal, 12-Pound Bag
    $56.56
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  6. Image 1 of the Neptunes Harvest Organic Fish and Seaweed Blend Fertilizer Quart
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    Organic Fish and Seaweed Blend 2-3-1 Fertilizer, 1-Quart Bottle by Neptune's Harvest
    $25.45
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  7. Image 1 of the Neptunes Harvest 2 4 2 Tomato and Veg Formula 5 Gallons
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    Neptune's Harvest 2-4-2 Tomato & Veg Formula, 5 Gallons
    $217.25
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  8. Image 1 of the Neptunes Harvest 1 0 2 Organic Kelp Meal 4 Pound Bag
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    Neptune's Harvest 1-0-2 Organic Kelp Meal, 4-Pound Bag
    $38.33
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  9. Image 1 of the Neptune's Harvest 2-6-4 Rose and Flowering Formula, 1 Gallon
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    Neptune's Harvest 2-4-6 Rose & Flowering Formula, 1 Gallon
    $69.94
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  10. Image 1 of the Neptunes Harvest 2 4 2 Tomato and Veg Formula 1 Gallon
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    Neptune's Harvest 2-4-2 Tomato & Veg Formula, 1 Gallon
    $62.65
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  11. Image 1 of the Neptunes Harvest 2 4 2 Tomato and Veg Formula 1 Quart
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    Neptune's Harvest 2-4-2 Tomato & Veg Formula, 1 Quart
    $27.93
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  12. Image 1 of the Neptunes Harvest 5 3 0 Crab and Lobster Shell Meal 4 Pound Bag
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    Neptune's Harvest 5-3-0 Crab & Lobster Shell Meal, 4-Pound Bag
    $26.02
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  13. Image 1 of the Neptunes Harvest Hydrolyzed Fish Fertilizer 1 Quart
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    Neptune's Harvest Hydrolyzed Fish Fertilizer 2-4-1, 1 Quart
    $21.51
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  14. Image 1 of the Neptune's Harvest 2-6-4 Rose and Flowering Formula, 1 Quart
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    Neptune's Harvest 2-4-6 Rose & Flowering Formula, 1 Quart
    $28.08
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  15. Image 1 of the Neptunes Harvest 0 0 1 Seaweed Plant Food 1 Quart
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    Neptune's Harvest 0-0-1 Seaweed Plant Food, 1 Quart
    $20.87
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