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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.

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

F016

$14.99 As low as: $13.49
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Greensand (50 Lb)
Greensand (50 Lb)

F1120

$48.99 As low as: $39.19
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Fertibor Boron (50 Lb)
Fertibor Boron (50 Lb)

F210

$54.99 As low as: $43.99
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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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Seabird Guano 12-12-2.5 (55 Lb)
Seabird Guano 12-12-2.5 (55 Lb)

F1924

1 Review

$49.99 As low as: $39.99
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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

$29.99 As low as: $23.99
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Fish Bone Meal 3-16-0 (50 Lb)
Fish Bone Meal 3-16-0 (50 Lb)

F312

$44.99 As low as: $35.99
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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 As low as: $9.89
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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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Nutri-Rich 4-3-2 Pellets (50 lb)
Nutri-Rich 4-3-2 Organic Pellets (50 lb)

F442

(3)

$13.99 As low as: $11.19
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Vermiculite (3.5 Cu Ft Bag)
Vermiculite (3.5 Cu Ft Bag)

PSO352

$33.99 As low as: $27.19
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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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Blood Meal (5 Lb Box)
Blood Meal (5 Lb Box)

F013

$19.99 As low as: $17.99
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Veggie Mix 8-5-0.5 (50 Lb)
Veggie Mix 8-5-0.5 (50 Lb)

F350

$34.99 As low as: $27.99
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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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Worm Castings (1 Gal)
Worm Castings (1 Gal)

F903

2 Reviews

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

F026

$12.99 As low as: $11.69
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Pelleted Bone Meal 4-14-0 (50 Lb)
Pelleted Bone Meal 4-14-0 (50 Lb)

F360

$69.99 As low as: $55.99
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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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Bio-Live 5-4-2 (5 lb box)
Organic Bio-Live 5-4-2 (5 lb box)

F001

$11.99 As low as: $10.79
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Langbeinite 0-0-22 (5 lb box)
Organic Langbeinite 0-0-22 (5 lb box)

F002

$9.99 As low as: $8.99
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SPC TRK Biochar 1 yd Tote
Biochar 1 yd Tote

PSO555

$399.00
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Par 4 Kelp Meal 1-0-2
Par 4 Organic Kelp Meal 1-0-2 (50 lb)

F1445

$79.99 As low as: $63.99
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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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Biochar 1 cu ft
Biochar 1 cu ft

PSO550

(1)

$27.99
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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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