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A great ally for most garden vegetables, this aggressive Garden Oyster mushroom unlocks nutrients from straw, sawdust, and organic debris, feeding the roots of underlying plants.
This kit can be held for up to 4 months in a cool dark place before activating.
Ideal for over-wintering and mulching, or early Spring planting where straw is overlaid, the Elm Oyster kit is a natural way to recycle nutrients and grow gourmet mushrooms at the same time.
Please note that Mushroom kits ship directly from our supplier, and are perishable; therefore they are not returnable or refundable.
We do our best to update our product's organic status, however the status of any product can change at anytime without notice from the manufacturer. Please confirm that the product is allowed by your certifying agency and that it's still on WSDA's organic materials list at agr.wa.gov