Free Shipping to the Lower 48!
Your Cart is Empty
Free Shipping in the Lower 48!
Freshly harvested worm castings, perfect for the commercial agricultural, cannabis, or soil-mixing operation. Use as a top dressing or as an ingredient in your own soil mix.
Get the same incredible plant growth, increased yield, and pest and pathogen suppression but at an incredible value.
Inquire about freight for more than 3 totes (up to a full truckload) as the price may be even cheaper.
Price includes delivery anywhere in the lower 48. Extra charges apply if you do not have a commercial loading dock or forklift at your location.
This is 19 Super Sacks totaling 42,750 lbs of worm castings.
Get in touch for a freight quote!
Your shipment will be delivered by less-than-truckload (LTL) freight. The castings will be loaded into a palletized Super Sack.
We normally schedule for same day or next day pickup
Expect to be present for delivery. Unfortunately, most trucking companies do not schedule deliveries for a particular time.
These worm castings were tested by A&L Great Lakes Laboratory using the following analysis methods:
Standard Compost Test Results
Note: Worm castings almost always have an NPK of 1-0-0.
Application Test Results
50% better seedling growth!
Our castings were assessed by Earthfort, considered to be the gold standard in biological soil testing labs:
Organism Biomass Data
Organism Biomass Ratios
Protists & Nematodes
Get helpful tips and early notifications on sales and discounts for Urban Worm Company products