It appears you do not have Javascript enabled in your browser. Javascript must be enabled for our website to display and function properly.
$7.99 or $13.99 Flat Rate Shipping! Restrictions Apply - Click for Details.

Fertilizers

Fertilizers

Ensure a bountiful harvest with organic fertilizers!

At the heart of all organic growing is the art and science of fertilizing organically. The choice of what and when to apply a fertilizer will depend on your soil analysis and the stage of plant growth you are targeting.

Learn More About Fertilizers
Fertilizer Solution Chart Soil Testing Supplies

Narrow Your Search

  1. Price: $40.00 and above
Category
  1. Organic and Natural Fertilizers (72)
  2. Plant-Specific Fertilizers (10)
  3. Nutrient-Specific Fertilizers (66)
  4. Fertilizer That Increases Soil Life (36)
  5. Foliar Feeding (36)
  6. pH Correcting Fertilizer (3)
  7. Fertilize Through Irrigation (32)
Brand
  1. Peaceful Valley (12)
  2. Great Salt Lake Minerals (1)
  3. JH Biotech (1)
  4. Blue Ocean (1)
  5. Boer Commodities (3)
  6. Bridgewell (2)
  7. Calcium 25 (2)
  8. California Organic Fertilizer (9)
  9. Diamond K (1)
  10. Down to Earth (13)
  11. View 10 More
Price
  1. $40
    $2399
  2.  
  3. $
Organic Status
  1. Approved for Use in Certified Organic Agriculture (59)
  2. Accepted for Use in Organic Gardening* (3)
Organic Certifier
  1. OMRI (43)
  2. WSDA (10)
  3. CDFA (52)
Chemical Form
  1. Liquid (2)
  2. Concentrate (2)
Animal-Based
  1. Yes (44)
  2. No (27)
Biological & Humus
  1. Boosts Microbial Activity (36)
  2. Organic Matter (2)
  3. Humus or Humic Acids (7)
Use as Foliar
  1. Yes (38)
  2. No (31)
Major Nutrients
  1. Over 4% Nitrogen (33)
  2. Over 3% Phosphorus (33)
  3. Over 3% Potassium (16)
  4. Sulfur (6)
  5. Calcium (11)
  6. Trace Minerals (34)
pH Adjusting
  1. Corrects Low pH (1)
  2. Corrects High pH (1)
Nutrient Release Rate
  1. Immediate (0-1 Months) (46)
  2. Short-term (1-4 Months) (20)
  3. Long-term (4+ Months) (9)
Fertilizer Type
  1. Liquid (21)
  2. Pelleted (10)
  3. Powdered/Granulated (33)
  4. Water-Soluble (5)
Size
  1. 6 - 10 lbs (2)
  2. 11 - 25 lbs (9)
  3. 26 - 50 lbs (35)
  4. > 51 lbs (4)
  5. < 24 oz (1)
  6. 1 Gallon (4)
  7. 2 Gallons - 4 Gallons (2)
  8. 5 Gallons (8)
  9. > 50 Gallons (8)

Aqua Power (5 Gallon)

F995

$64.99
Add to Wishlist

Pre-Plant Plus 7-5-7 (50 Lb)

F324

(1)

$44.99
Add to Wishlist

Cottonseed Meal (50 Lb)

F790

$49.99
Add to Wishlist

Blood Meal (50 Lb)

F101

(1)

$59.99
Add to Wishlist

PAR4 Greensand (50 Lb)

F1120

$49.99
Add to Wishlist

Fertibor Boron (50 Lb)

F210

$59.99
Add to Wishlist

Fish Meal (25 Lb)

F1050

$54.99
Add to Wishlist

Fish Meal (50 Lb)

F1055

$89.99
Add to Wishlist

Aqua Power (55 gal)

F996

$469.00
Add to Wishlist

Fox Farm Big Bloom (Gal)

F1901

$49.99
Add to Wishlist

Hydrolyzed Fish Powder (50 Lb)

F1012

(1)

$199.00
Add to Wishlist

Liquid All Purpose 4-3-3 (2.5 Gal)

F1907

$79.96 $59.96
Add to Wishlist

Nu-Film-17 (Gallon)

PSA700

(1)

$59.99
Add to Wishlist

Nu-Film P (Gallon)

PSA710

$49.99
Add to Wishlist