#1 BuildASoil Worm Castings

FREE SHIPPING on all BuildASoil Worm Castings!
(excluding the 1 Cubic Foot Bag)

This stuff is wet and moist and will often have live worms and cocoons inside. Enjoy!

Castings straight from the worm bin without any processing or bagging. We go through large volumes so you know we always have fresh castings on hand and not last years left overs.

Use in Compost Tea and Follow our Free Recipes ---> Blog Article on Worm Casting Tea

Custom Quote Large Orders Direct To Your Door - 855-877-7645

We have full documented studies showing best results at around 12-15% with fast growing annuals.

We estimate 5 - 6 lbs per gallon of worm castings, however weight isn't the best to use because of moisture.

Look! Our Cost is Much lower per lb than most companies.

We work with ANY size order, don't hesitate to contact BuildASoil Today!

Made from Red Wiggler by a family farm with Thermal Composted Leaf Material. These worms are fed a thermophilic compost and superior to peat and grain fed worms.

Brew the best compost tea, use Earth Worm Castings.

Support our small business while taking advantage of bulk pricing on the best castings.
Guaranteed 100% satisfaction within 60 Days or your money back.

Compost Tea: 2.38% by Volume. This is just under 2 Cups of Worm Castings per 5 gallons of water. (Note See our article on brewing compost tea)

Soil Building: We Recommend 15-20% Worm Castings in your potting soil recipe for Vegetables or Cannabis or any heavy feeding annual flowering plant.

Top Dress: Use Liberally as a top dress anytime throughout the plants life. Top Dress 1"- 2" inches to make a nice layer.

2 Gallon Bag:
Dimensions: 8 x 5 x 12
Weight: 10 lbs

1/2 Cubic Foot Bag:
Dimensions: 12 x 12 x 4.5
Weight: 25 lbs

1 Cubic Foot Bag:
Dimensions: 24 x 14 x 5
Weight: 44 lbs

1 Yard Super Sack:
Dimensions: 36 x 36 x 36
Weight: 1200 lbs

2 Yard Super Sack:
Dimensions: 36 x 36 x 76
Weight: 2400 lbs