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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.

Leafy Green 7/1/2 (50 Lb)
Leafy Green 7/1/2 (50 Lb)

F367

$49.99 As low as: $39.99
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PhytaBoost Turf Grade 7/1/2 (50 lb)
PhytaBoost Turf Grade 7/1/2 (50 lb)

F368

$49.99 As low as: $39.99
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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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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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Sulfate of Potash Ultrafines - Diamond K Soluble (50 Lb)
Sulfate of Potash Ultrafines - Diamond K Soluble (50 Lb)

F2300

1 Review

$44.99 As low as: $35.99
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Organic Alfalfa Meal (40 Lb)
Organic Alfalfa Meal (40 Lb)

F034

$28.99 As low as: $23.19
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Soil Sulfur (5 lb box)
Soil Sulfur (5 lb box)

F290

(1)

$7.99 As low as: $7.19
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Compost Maker 4-4-2 (4 lb box)
Compost Maker 4-4-2 (4 lb box)

F280

$6.99 As low as: $6.29
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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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Organic Soybean Meal 7-2-1 (40 Lb Bag)
Organic Soybean Meal 7-2-1 (40 Lb Bag)

F1930

$69.99 As low as: $55.99
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Seabird Guano Hi P 1-10-0 (40 Lb Bag)
Seabird Guano Hi P 1-10-0 (40 Lb Bag)

F1939

$64.99 As low as: $51.99
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Nutra Min - Sierra Mountain Minerals (30 Lb Bag)
Nutra Min - Sierra Mountain Minerals (30 Lb Bag)

F1796

$64.99 As low as: $51.99
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Iron Sulfate 20 (50 Lb)
Iron Sulfate 20 (50 Lb)

F1250

$27.99
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SuperMoss Sphagnum Moss 12 oz
SuperMoss Sphagnum Moss 12 oz

GP1590

1 Review

$10.99 As low as: $9.89
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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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Bob's Best Compost 1 Cu Ft
Bob's Best Compost 1 Cu Ft

F640

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

F645

$9.99 As low as: $7.99
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Bio-Live 5-4-2 (50 lb)
Bio-Live 5-4-2 (50 lb)

F068

$71.99
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Gardening In Clay Soil
Gardening In Clay Soil

BF1016

$3.99
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FoxFarm Lucky Dog K9 Kube Growers Blend, 3.8 Cubic Feet
FoxFarm Lucky Dog K9 Kube Growers Blend, 3.8 Cubic Feet

PSO735

$31.99 As low as: $25.59
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Alfalfa Meal (25 Lb Bag)
Alfalfa Meal (25 Lb Bag)

F033

$21.99 As low as: $17.59
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Biochar 1 cu ft
Biochar 1 cu ft

PSO550

(1)

$27.99
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Par 4 Kelp Meal 1-0-2
Par 4 Kelp Meal 1-0-2 (10 lb)

F1440

$19.99 As low as: $15.99
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Par 4 Kelp Meal 1-0-2
Par 4 Kelp Meal 1-0-2 (50 lb)

F1445

$79.99 As low as: $63.99
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Humax (5 Gallon)
Humax (5 Gallon)

PSA802

$59.99
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Humax (Gallon)
Humax (Gallon)

PSA800

$14.99
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Pre-Plant Plus 7-5-7 (50 Lb)
Pre-Plant Plus 7-5-7 (50 Lb)

F324

$49.99 As low as: $39.99
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Dr. Earth Lawn Food (18 lb)
Dr. Earth Lawn Food (18 lb)

F9035

$34.99 As low as: $27.99
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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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Diamond K Solution Grade Gypsum (50 Lb)
Diamond K Solution Grade Gypsum (50 Lb)

F1153

$8.99 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 (15 lb bag)
Tomato & Vegetable Food 4-5-3 (15 lb bag)

F306

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

F301

$19.99 As low as: $17.99
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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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Citrus and Avocado Fertilizer (50 Lb)
Citrus and Avocado Fertilizer (50 Lb)

F345

$59.99 As low as: $47.99
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Crab Shell Meal 4-3-0 (40 Lb)
Crab Shell Meal 4-3-0 (40 Lb)

F1963

$44.99 As low as: $35.99
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Big Red Blood Meal - Pelleted - 13-0-0 (50 Lb)
Big Red Blood Meal - Pelleted - 13-0-0 (50 Lb)

F103

$119.00 As low as: $95.20
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Pelleted Bone Meal 4-14-0 (50 Lb)
Pelleted Bone Meal 4-14-0 (50 Lb)

F360

$79.99 As low as: $63.99
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Feather Meal (6 Lb Box)
Feather Meal (6 Lb Box)

F026

$12.99 As low as: $11.69
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Worm Castings (1 Gal)
Worm Castings (1 Gal)

F903

2 Reviews

$6.99
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Cottonseed Meal (50 Lb)
Cottonseed Meal (50 Lb)

F790

$49.99 As low as: $39.99
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Cottonseed Meal (25 Lb)
Cottonseed Meal (25 Lb)

F792

$29.99
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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 As low as: $8.09
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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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Corn Weed Blocker 9-1-0 (5 Lb Box)
Corn Weed Blocker 9-1-0 (5 Lb Box)

F007

$10.99 As low as: $9.89
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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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Azomite - Micronized (2 lb)
Azomite - Micronized (2 lb)

F039

$4.99 As low as: $3.99
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Vegan Mix (25 lb Bag)
Vegan Mix (25 lb Bag)

F062

$28.99 As low as: $23.19
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