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Soil Amendments

About soil amendments

Whether you need to add organic matter, add nutrients, or balance your soil pH, we have the organic soil amendments you need.

Azomite - Micronized (2 lb)
Azomite - Micronized (2 lb)

F039

$4.99 As low as: $3.99
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Peaceful Valley Compost (1 Cubic Ft)
Peaceful Valley Compost (1 Cubic Ft)

F620

(10)

$4.99 As low as: $3.74
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PVFS Arctic Humus (2 quarts)
PVFS Arctic Humus (2 quarts)

ISA310

$4.99 As low as: $3.99
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Sup'R Green Chicken Manure (Composted) (25 lb)
Sup'R Green Chicken Manure (Composted) (25 lb)

F444

5 Reviews

$5.99 As low as: $4.79
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Worm Castings (1 Gal)
Worm Castings (1 Gal)

F903

2 Reviews

$6.99
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Humic Acids, Granular (5 Lb Box)

F024

$7.49 As low as: $6.74
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Sure Start 4-6-2 (4 lb box)
Sure Start 4-6-2 (4 lb box)

F295

1 Review

$7.99 As low as: $7.19
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All Purpose Plant Food 5-5-5 (4 lb box)
All Purpose Plant Food 5-5-5 (4 lb box)

F275

$7.99 As low as: $7.19
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Citrus & Fruit Tree Food 7-3-3 (4 lb box)
Citrus & Fruit Tree Food 7-3-3 (4 lb box)

F343

1 Review

$7.99 As low as: $7.19
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Tomato & Vegetable Food 4-5-3 (4 lb box)
Tomato & Vegetable Food 4-5-3 (4 lb box)

F305

2 Reviews

$7.99 As low as: $7.19
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Ultra Bloom 0-10-10 (4 lb box)
Ultra Bloom 0-10-10 (4 lb box)

F300

(2)

$7.99 As low as: $7.19
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Alfalfa Meal (5 Lb Box)
Alfalfa Meal (5 Lb Box)

F011

$7.99 As low as: $7.19
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Bob's Best Compost 1 Cu Ft
Bob's Best Compost 1 Cu Ft

F640

$7.99 As low as: $6.39
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Vegan Mix 3-2-2 (6 Lb Box)
Vegan Mix 3-2-2 (6 Lb Box)

F009

$8.99 As low as: $8.09
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Poulet Poo 1 Cu Ft
Poulet Poo 1 Cu Ft

F445

$8.99 As low as: $7.19
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Double Doody Compost 1 Cu Ft
Double Doody Compost 1 Cu Ft

F645

$8.99 As low as: $7.19
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Rose, Flower & Bulb Mix 4-8-4 (6 Lb Box)
Rose, Flower & Bulb Mix 4-8-4 (6 Lb Box)

F015

2 Reviews

$9.99 As low as: $8.99
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Micro Hume (2 Lb Jar)
Micro Hume (2 Lb Jar)

F520

1 Review

$9.99 As low as: $7.99
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Greensand (6 Lb Box)

F016

$9.99 As low as: $8.99
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Vegetable & All Purpose Mix 4-6-2 (6 Lb Box)
Vegetable & All Purpose Mix 4-6-2 (6 Lb Box)

F010

$9.99 As low as: $8.99
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Bio-Fish All Purpose 7-7-2 (5 Lb Box)
Bio-Fish All Purpose 7-7-2 (5 Lb Box)

F025

$9.99 As low as: $8.99
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Dr. Earth Acid Lovers 4-5-4 (4 lb)
Dr. Earth Acid Lovers 4-5-4 (4 lb)

F9025

$9.99 As low as: $8.99
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Bio-Live 5-4-2 (5 lb box)
Bio-Live 5-4-2 (5 lb box)

F001

$11.99 As low as: $10.79
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Seabird Guano Hi P 1-10-0 (5 Lb Box)
Seabird Guano Hi P 1-10-0 (5 Lb Box)

F1938

1 Review

$12.99 As low as: $11.69
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Nutri-Rich 4-3-2 Pellets (50 lb)
Nutri-Rich 4-3-2 Pellets (50 lb)

F442

2 Reviews

$13.99 As low as: $11.19
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Neem Seed Meal  (5 Lb Box)
Neem Seed Meal (5 Lb Box)

F005

$14.99 As low as: $13.49
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Seabird Guano Hi N 12-12-2 (5 Lb Box)

F1932

$14.99 As low as: $13.49
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VermiBlend (1 Cu Ft)
VermiBlend (1 Cu Ft)

F910

1 Review

$14.99 As low as: $11.99
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Calphos Soft Rock Phosphate - Regular Powder (50 lb)
Calphos Soft Rock Phosphate - Regular Powder (50 lb)

F2101

(2)

$17.99 As low as: $13.49
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Sure Start 4-6-2 (15 lb bag)
Sure Start 4-6-2 (15 lb bag)

F296

$19.99 As low as: $17.99
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All Purpose Plant Food 5-5-5 (15 lb bag)
All Purpose Plant Food 5-5-5 (15 lb bag)

F276

$19.99 As low as: $17.99
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Tomato & Vegetable Food 4-5-3 (15 lb bag)
Tomato & Vegetable Food 4-5-3 (15 lb bag)

F306

$19.99 As low as: $17.99
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Ultra Bloom 0-10-10 (15 lb bag)
Ultra Bloom 0-10-10 (15 lb bag)

F301

$19.99 As low as: $17.99
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Worm Castings (1 Cu Ft)
Worm Castings (1 Cu Ft)

F902

1 Review

$19.99 As low as: $15.99
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PVFS Arctic Humus (1 cubic foot)
PVFS Arctic Humus (1 cubic foot)

ISA315

$19.99 As low as: $15.99
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Maxicrop Kelp Extract (Lb)
Maxicrop Kelp Extract (Lb)

F1360

7 Reviews

$19.99
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Alfalfa Meal (25 Lb Bag)
Alfalfa Meal (25 Lb Bag)

F033

$19.99 As low as: $15.99
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Azomite Micronized (44 lb)
Azomite Micronized (44 lb)

F040

1 Review

$24.99 As low as: $19.99
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HFPC Hydrolyzed Fish Powder (5 Lb)
HFPC Hydrolyzed Fish Powder (5 Lb)

F1010

$24.99 As low as: $19.99
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Algamin Kelp Meal (11 Lb Bag)
Algamin Kelp Meal (11 Lb Bag)

F1450

$24.99 As low as: $19.99
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Vegan Mix (25 lb Bag)

F062

$26.99 As low as: $21.59
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Acid Mix (25 lb Bag)

F063

(1)

$26.99 As low as: $21.59
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Crab Shell Meal 4-3-0 (25 lb)
Crab Shell Meal 4-3-0 (25 lb)

F1964

$26.99 As low as: $21.59
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Alfalfa Meal  (50 Lb)
Alfalfa Meal (50 Lb)

F035

$27.99 As low as: $22.39
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Vegetable & All Purpose Mix 4-6-2 (25 lb Bag)
Vegetable & All Purpose Mix 4-6-2 (25 lb Bag)

F065

$28.99 As low as: $23.19
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Rose, Flower, & Bulb Mix 4-8-4 (25 lb Bag)

F064

$29.99 As low as: $23.99
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Gaia Green Glacial Rock Dust (50 lb)

F045

(3)

$29.99 As low as: $23.99
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Greensand (50 Lb)

F1120

$34.99 As low as: $27.99
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Veggie Mix 8-5-0.5 (50 Lb)

F350

$34.99 As low as: $27.99
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Foothill Fertilizer Mix 0.5-4.0-4.0 (50 Lb)

F1100

$36.99 As low as: $29.59
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Pre-Plant Plus 7-5-7 (50 Lb)
Pre-Plant Plus 7-5-7 (50 Lb)

F324

$39.99 As low as: $31.99
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Seabird Guano Hi P 1-10-0 Powder (20 lb bag)
Seabird Guano Hi P 1-10-0 Powder (20 lb bag)

F1937

$42.99 As low as: $34.39
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Fish Meal (25 Lb)
Fish Meal (25 Lb)

F1050

$44.99
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Free Seed Packs

With Online Orders

  • 2 free seed packs on orders of $50
  • 5 free seed packs on orders of $100

Browse Peaceful Valley Organic Vegetable Seed Packs

Grow Organic

  • For a healthy and safe food supply
  • For a clean and sustainable environment
  • For an enjoyable and rewarding experience

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