(888) 784-1722
Free Seed Packs on Orders Over $50, See promotion page for details

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.

f018-a.jpg
Oyster Shell Lime (6 Lb Box)

F018

$7.49 As low as: $6.74
Add to Wishlist
Kelp Meal (5 Lb Box)
Kelp Meal (5 Lb Box)

F017

$14.99 As low as: $13.49
Add to Wishlist
Algamin Kelp Meal (55 Lb)
Algamin Kelp Meal (55 Lb)

F1455

$99.99 As low as: $79.99
Add to Wishlist
Algamin Kelp Meal (11 Lb Bag)
Algamin Kelp Meal (11 Lb Bag)

F1450

$24.99 As low as: $19.99
Add to Wishlist
Crab Shell Meal 4-3-0 (25 lb)
Crab Shell Meal 4-3-0 (25 lb)

F1964

$26.99 As low as: $21.59
Add to Wishlist
Bob's Best Compost 1 Cu Ft
Bob's Best Compost 1 Cu Ft

F640

$7.99 As low as: $6.39
Add to Wishlist
Double Doody Compost 1 Cu Ft
Double Doody Compost 1 Cu Ft

F645

$8.99 As low as: $7.19
Add to Wishlist
Crab Shell Meal 4-3-0 (50 lb)
Crab Shell Meal 4-3-0 (50 lb)

F1962

$44.99 As low as: $35.99
Add to Wishlist
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
Add to Wishlist
Azomite Micronized (44 lb)
Azomite Micronized (44 lb)

F040

1 Review

$24.99 As low as: $19.99
Add to Wishlist
f016-a.jpg
Greensand (6 Lb Box)

F016

$9.99 As low as: $8.99
Add to Wishlist
f1120-a.jpg
Greensand (50 Lb)

F1120

$34.99 As low as: $27.99
Add to Wishlist
Fertibor Boron (50 Lb)
Fertibor Boron (50 Lb)

F210

$54.99 As low as: $43.99
Add to Wishlist

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

For Life!

Weekly Newsletter

  • Garden Tips and Tricks
  • Video How-To's
  • Exclusive Coupons