Organic Nitrogen Fertilizers
-
Corn Steep
Ferti-Corn Steep powder 6-7-7 helps promote the natural growth of plants with nitrogen, phosphorous...
-
Crab Shell Meal Fertilizer
CRAB & LOBSTER SHELL 5-3-0Neptune’s Harvest Organic Crab & Lobster Shell is...
-
Soluble Organic Nitrogen
Sustainable Harvest Starts with Organic Nitrogen Fertilizers Boost your garden with Certified...
Boost Your Crops with Organic Nitrogen Fertilizers
Custom Hydro carries a full selection of OMRI-listed and naturally derived organic nitrogen fertilizers for farms, gardens, and hydroponic systems. Whether you need fast-acting nitrogen or slow-release soil-building options, we have you covered.
Fast-Release Nitrogen Sources
- Ferti-Nitro Plus 13-0-0 (Soybean Protein Hydrolysate)
- Ferti-Corn Steep Soluble Powder 6-7-7
- Blood Meal
- Feather Meal
Slow-Release & Soil-Building Options
- Alfalfa Meal
- Bat Guano
- Seabird Guano
All products are suitable for certified organic production. Shop with confidence — fast nationwide shipping available.
-
Ferti-Nitro Fix Nitrogen-Fixing Biostimulant - 2.5 GallonRegular price $305.90Regular priceUnit price $122.36 per gal
$460.00Sale price $305.90Grower Price -
AGRIHUSTA LIQUID CALCIUM-NITRATE FERTILIZER NPK 3-0-0 +Ca (5...Regular price $95.00Regular priceUnit price per
$125.00Sale price $95.00Grower Price -
3D Soluble Fish 13-0-0 Fertilizer 55 lb.Regular price $210.00Regular priceUnit price per
$0.00Sale price $210.00Sold out
Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!