Neptune's Harvest liquid fertilizer bottle ready for organic garden feeding.
Neptune's Harvest label notes OMRI-listed organic fertilizer for safe gardening.
Neptune's Harvest shows mixing in water for easy soil drench and feed.
Neptune's Harvest foliar feeding applied to lush leaves.
Neptune's Harvest nourishes vegetables and flowers for stronger growth.
Neptune's Harvest improves soil health and structure over time.

Neptune's Harvest

Neptune's Harvest Fish & Seaweed Liquid Fertilizer (2-3-1) - 36oz

High-performance patio lawn and garden made for confident daily results

$35.13

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Why customers choose Cera Garden

Meet a balanced all-purpose liquid plant food from Neptune's Harvest that blends 75% hydrolyzed fish with 25% seaweed for a steady, plant-ready feed. The 2-3-1 formula is designed to support vegetables, flowers, fruit trees, lawns, and indoor plants, delivering consistent nourishment through the growing season. This organic fertilizer is formulated to be gentle enough for use around kids and pets while still delivering a robust feeding experience for a wide range of garden favorites.

What you may notice when you apply Neptune's Harvest Fish & Seaweed Liquid Fertilizer includes stronger stems, deeper green color, and a more vigorous overall appearance. Edible crops can show improved texture and nutritional value, while flowering plants can exhibit brighter color and better bloom density. With a balanced blend that plants can readily absorb, the product aims to support healthy development without harsh additives.

How to use and integrate into your routine

  • Indoor plants: mix 1 tablespoon per gallon of water and feed weekly, adapting to plant size and growth stage.
  • Outdoor plants, trees, and established transplants: mix 1/8 cup per gallon of water and apply every 1–2 weeks based on season and soil condition.
  • As a soil drench or foliar feed: this liquid fertilizer offers flexible application options that fit into various gardening routines.

Soil health and ecosystem benefits

  • Supports soil life by boosting organic matter and feeding beneficial microbes, which can influence soil structure and moisture retention over time.
  • OMRI Listed and carbon-conscious, contributing to sustainable gardening practices and long-term soil quality improvements.

Package contents: Neptune's Harvest Fish & Seaweed Liquid Fertilizer (2-3-1) – 36oz bottle. This versatile formula is designed to nourish vegetables, flowers, fruit trees, lawns, and indoor plants, offering a single solution for multiple plant needs while remaining easy to integrate into existing care routines.

FAQ

Q: What plants can Neptune's Harvest Fish & Seaweed Liquid Fertilizer support?

A: Works for vegetables, fruits, flowers, trees, lawns, and indoor plants.

Q: How do I apply Neptune's Harvest Fish & Seaweed Liquid Fertilizer?

A: Use as a soil drench or foliar feed; indoor: 1 tablespoon per gallon weekly; outdoor: 1/8 cup per gallon every 1–2 weeks.

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