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Cast and Frass™

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Sertia Developments Inc. has the ability to create worm castings that suit your specific plant
requirements. Customized VermiCast™ Blends have been developed for the Cannabis/Hemp plant and Hazelnut tree.

Impress with great looking and tasting melons when using Sertia Soils amendments in your garden
Improve yield of all garden vegetables by mixing in VermiCast or Cast and Frass into soil
Grow a variety of healthy Eggplant when using Sertia Soils amendments in your garden
The proof is in the pudding. Cannabis thrives with VermiCast and Cast and Frass mixed in soil.