It appears you do not have Javascript enabled in your browser. Javascript must be enabled for our website to display and function properly.
$4.99 or $9.99 Flat Rate Shipping! Restrictions Apply - Click for Details.

Fertilizers

Fertilizers

Ensure the health of your plants and your family with organic fertilizer!

At the heart of all organic growing is the art and science of fertilizing organically. Healthy soil nurtures healthy plants which generally grow better, taste better, store longer and consequently, should have increased resistance to the stresses caused by heat, cold, drought, pests, diseases, rapid growth, etc. Fertile soil is not only the first step for increasing yields and quality but also for natural pest control and season extending.

Learn More About Fertilizers
Fertilizer Solution Chart Soil Testing Supplies

Narrow Your Search

Category
  1. Organic and Natural Fertilizers (196)
  2. Plant-Specific Fertilizers (34)
  3. Nutrient-Specific Fertilizers (186)
  4. Fertilizer That Increases Soil Life (126)
  5. Foliar Feeding (81)
  6. pH Correcting Fertilizer (18)
  7. Fertilize Through Irrigation (66)
Brand
  1. Peaceful Valley (28)
  2. Great Salt Lake Minerals (1)
  3. JH Biotech (1)
  4. Marblewhite (1)
  5. Azomite (2)
  6. BioLink (3)
  7. Blue Ocean (1)
  8. Boer Commodities (4)
  9. Bridgewell (2)
  10. Calcium 25 (2)
  11. View 25 More
Price
  1. $1
    $2399
  2.  
  3. $
Organic Status
  1. Approved for Use in Certified Organic Agriculture (155)
  2. Accepted for Use in Organic Gardening* (16)
Organic Certifier
  1. OMRI (100)
  2. WSDA (21)
  3. CDFA (138)
Book Format
  1. Softback (2)
Chemical Form
  1. Liquid (2)
  2. Concentrate (2)
Animal-Based
  1. Yes (123)
  2. No (82)
Biological & Humus
  1. Boosts Microbial Activity (122)
  2. Organic Matter (16)
  3. Humus or Humic Acids (42)
Use as Foliar
  1. Yes (92)
  2. No (106)
Major Nutrients
  1. Over 4% Nitrogen (96)
  2. Over 3% Phosphorus (101)
  3. Over 3% Potassium (55)
  4. Magnesium (7)
  5. Sulfur (17)
  6. Calcium (39)
  7. Trace Minerals (110)
pH Adjusting
  1. Corrects Low pH (6)
  2. Corrects High pH (10)
Nutrient Release Rate
  1. Immediate (0-1 Months) (108)
  2. Short-term (1-4 Months) (81)
  3. Long-term (4+ Months) (28)
Fertilizer Type
  1. Liquid (49)
  2. Pelleted (17)
  3. Powdered/Granulated (123)
  4. Water-Soluble (15)
Size
  1. 1 - 5 lbs (3)
  2. 6 - 10 lbs (50)
  3. 11 - 25 lbs (41)
  4. 26 - 50 lbs (57)
  5. > 51 lbs (4)
  6. < 24 oz (12)
  7. 1 Gallon (20)
  8. 2 Gallons - 4 Gallons (2)
  9. 5 Gallons (9)
  10. > 50 Gallons (7)

SuperMoss Sphagnum Moss (12 oz)

GP1590

(1)

$10.99
Add to Wishlist

Aqua Power (1 Gallon)

F993

$16.99
Add to Wishlist

Gardening In Clay Soil

BF1016

$3.99
Add to Wishlist

Fertilizers For Free

BF1150

$3.99
Add to Wishlist

Biochar Soil Amendment (1 cu ft)

PSO550

(1)

$29.99
Add to Wishlist

Liquid Bone Meal (Qt)

F1910

$9.99
Add to Wishlist