Enrich your soil naturally with Fishnure Odorless Humus Compost Fish Manure Fertilizer with Worm Castings. This all-natural fertilizer for indoor and outdoor plants provides the right amounts of NPK ([N] Nitrogen, [P] Phosphorus, and [K] Potassium) by microbial activity. It delivers adequate nutritional support to keep your plants thriving without overwhelming the ecosystem with unnatural nutrients.
Natural & Chemical-Free Plant Growth Solution
Made from fish manure, Fishnure is a fertilizer and soil-conditioning humus compost combined with clay, which is broken down and polymerized by microbes. The fish manure we use for making our fertilizer is the high-protein solid waste excreted by fish in a raceway. This ideal water environment allows us to capture and remove the waste before its nutrients leach.
Convenient, Renewable, & OMRI-Listed Living Fertilizer
Fishnure contains living microbes that convert unnatural to natural nutrients for plant uptake. One bag provides enough plant food for houseplants in a 3-gallon pot. It is a slow-release plant meal based on microbial activity, so it won't harm the plant. Its key benefits are:
Increased yield
Soil fertility
Natural matter
Better aeration, disease suppression, and water-holding capacity

High-Concentration, Odor-Free NPK Fertilizer for Improved Plant Health
One pound of Fishnure treats up to 60 sq ft and smells like freshly tilled soil. The natural matter in its humus compost won't decompose further, allowing it to remain in the soil. This makes Fishnure an ideal long-lasting fertilizer for both indoor and outdoor plants.

Flexible Options for All Needs
Convenience Pack
1 lb - Ideal for a 3-gallon pot
8 lbs - Treats up to 60 sq ft per pound
Value Set with 5 Packs (1 lb per pack)
32 lbs (4 8-lb Packs)
Natural Blend of Worm Casting and Fish Fertilizer (8-lb Pack with Composting Worms)