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.

Greensand (6 Lb Box)
Greensand (6 Lb Box)

F016

$14.99
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Zinc Sulfate Powder 50 Lb
Zinc Sulfate Powder 50 Lb

F2565

$54.99
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Seabird Guano 12-12-2.5 (55 Lb)
Seabird Guano 12-12-2.5 (55 Lb)

F1924

1 Review

$49.99
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Fertibor Boron (50 Lb)
Fertibor Boron (50 Lb)

F210

$54.99
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Worm Castings (1 Cu Ft) (Fertilizer)
Worm Castings (1 Cu Ft)

F902

1 Review

$19.99
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Bone Meal Steamed 3-15-0 (6 Lb Box)
Bone Meal Steamed 3-15-0 (6 Lb Box)

F014

2 Reviews

$10.99
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Therm X70 Yucca Extract (Quart)
Therm X70 Yucca Extract (Quart)

PSA000

1 Review

$37.99
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Blood Meal (5 Lb Box)
Blood Meal (5 Lb Box)

F013

$19.99
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Kelp Meal (5 Lb Box)
Kelp Meal (5 Lb Box)

F017

$14.99
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Alfalfa Meal (5 Lb Box)
Alfalfa Meal (5 Lb Box)

F011

$7.99
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Azomite Micronized (44 lb)
Azomite Micronized (44 lb)

F040

1 Review

$24.99
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Aqua Power 55 gal
Aqua Power 55 gal

F996

$398.00
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Fish Bone Meal 3-16-0 (6 Lb
Fish Bone Meal 3-16-0 (6 Lb)

F020

1 Review

$8.99
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Worm Castings (1 Gal)
Worm Castings (1 Gal)

F903

2 Reviews

$6.99
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Feather Meal (5 Lb Box) (Fertilizer)
Feather Meal (5 Lb Box)

F026

$12.99
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Aqua Power (5 Gallon)
Aqua Power (5 Gallon)

F995

$59.99
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Alfalfa Meal (25 Lb Bag)
Alfalfa Meal (25 Lb Bag)

F033

$21.99
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