Bulk Worm Castings

$400.00

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High Macronutrient Bulk Worm Castings

These worm castings are thoroughly processed by Red Wiggler worms. They receive a high concentration amounts of supplements and the end result in a product that is several times more nutrient rich than other castings.

1 Yard price does not include shipping, contact to order.

Purity of species

We grow our worms in a controlled indoor environment where contamination is not possible.

Live Delivery Guarantee

See our Live Delivery Guarantee Conditions for more information.

110% Order Weight

We ship an extra 10% of your order to help offset weight loss during shipping.

Microbial Analysis

Do you know the quality of your castings or worm tea? Submit a sample to share the results with clients!