Neptune's Harvest Hydrolized Fish & Seaweed Fertilizer

★★★★★ 5.0 31 reviews

US$11.83
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US$11.83
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Free shipping Free 30-day returns

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Product details

Management number 232226387 Release Date 2026/06/21 List Price US$11.83 Model Number 232226387
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A perfect blend of fish hydrolysate and seaweed, ensuring a complete fertilization program. This all-purpose fertilizer has a 2:3:1 NPK ratio. Use it from the start or to "green up" existing plants, applying every 1-2 weeks. The water-soluble formula makes mixing it easy for liquid feed either directly to the roots or on the leaves.

Flowers and foliage will be stronger and more colorful. Blooms will be more plentiful, fragrant and longer lasting. Recommended for vegetables, berries and fruit trees to build the natural sugars for better tasting crops from your garden. OMRI Listed.

Hydrolized Fish & Seaweed Fertilizer Features:

  • 2:3:1 NPK ratio
  • Dilution rate: 1:128 (1 oz per gal)
  • Made from North Atlantic fish and seaweed
  • Use on Vegetables, Flowers, Fruit, Trees, and in containers
  • OMRI Listed

How to Use:

Shake well before using. Prepare for one application only. Do not store diluted fertilizer.

House Plants: Use 1 tablespoon per gallon of water. Feed every 1-2 weeks. Do not over water.

Outdoor: Use 1/8 Cup (1 fl. Oz.- 1:128) per gallon of water. Feed vegetables, flowers, trees and shrubs every 1-2 weeks. Apply until soil is saturated or as a foliar feed until leaves are wet, top & bottom. It is best to foliar feed early or late in the day.

Lawns: 1 gallon covers 8000 sq. ft. Feed monthly during growing season, once more in fall.

Compost Enhancer: Use 1/4 Cup (2fl. Oz.) per gallon of water every 2-3 weeks.

Seed Germination: Soak in solution of 1 teaspoon per cup of water.

Additional Information:

Hydrolized Fish & Seaweed Fertilizer MSDS (PDF)


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