(888) 784-1722

Organic Fertilizer

Organic Fertilizer Solution Chart

About organic fertilizers

Organic fertilizer comes from plants, animals and mined minerals. Any combination of organic fertilizer will feed soil organisms who produce plant food in a plant available form. Use powdered, pelleted and tablet fertilizer for soil application. Use organic liquid fertilizer or water soluble fertilizers via irrigation or foliar sprays.

Examples of organic fertilizers

  • Plant fertilizer - sea kelp (seaweed), alfalfa meal, corn gluten meal and cottonseed meal;
  • Green manure - living cover crop plants turned into the soil;
  • Natural fertilizer from animals - blood meal, bone meal, fish meal, and composted chicken manure;
  • Mined natural fertilizer - limestone, soft rock phosphate and gypsum.

How To Get Started The best way to evaluate your own situation is to start with a soil test.

Note to Certified Organic Farmers: While we do our best to stay current with product OMRI listings, be sure to check with your certifying organization for a current list of approved (or banned) products.

Sup'R Green Chicken Manure (Composted) (25 lb)
Sup'R Green Chicken Manure (Composted) (25 lb)

F444

$5.99 As low as: $4.79
Add to Wishlist
Zinc Sulfate Powder 50 Lb
Zinc Sulfate Powder 50 Lb

F2565

$49.99 As low as: $39.99
Add to Wishlist
Organic Soybean Meal 7-2-1 (5 Lb Box)
Organic Soybean Meal 7-2-1 (5 Lb Box)

F019

$12.99 As low as: $11.69
Add to Wishlist
Seabird Guano 12-12-2.5 (55 Lb)
Seabird Guano 12-12-2.5 (55 Lb)

F1924

$49.99 As low as: $39.99
Add to Wishlist
Sulfate of Potash (50 Lb)
Sulfate of Potash (50 Lb)

F2260

$49.99 As low as: $39.99
Add to Wishlist
Bat Guano Hi N 9-3-1 (2 Lb Box)
Bat Guano Hi N 9-3-1 (2 Lb Box)

F012

$7.99 As low as: $7.19
Add to Wishlist
K-Mag Natural Crystals - KMS Diamond K Brand (50 Lb)
K-Mag Natural Crystals - KMS Diamond K Brand (50 Lb)

F2360

$39.99 As low as: $31.99
Add to Wishlist
Bone Meal Cooked 3-15-0 (50 Lb)
Bone Meal Cooked 3-15-0 (50 Lb)

F155

$54.99 As low as: $43.99
Add to Wishlist
Micro Hume (2 Lb Jar)
Micro Hume (2 Lb Jar)

F520

$9.99 As low as: $7.99
Add to Wishlist
Kelp Meal (5 Lb Box)
Kelp Meal (5 Lb Box)

F017

$14.99 As low as: $13.49
Add to Wishlist
Maxicrop Kelp Extract (44 lb Bag)
Maxicrop Kelp Extract (44 lb Bag)

F1366

$399.00 As low as: $319.20
Add to Wishlist
f940-a.jpg
Feather Meal (50 Lb)

F940

$49.99 As low as: $39.99
Add to Wishlist