Organic Blue Oyster Mushroom Kit
Blue Oysters (Pleurotus ostreatus) are the kit to start with. They're the fastest and most forgiving mushroom in home cultivation — they fruit in dense, overlapping clusters, they tolerate a missed misting, and they produce a visible result within days rather than weeks.
The caps emerge a deep slate blue and fade toward grey as they open. Mild, tender, and good at almost everything: sautéed with garlic, roasted until the edges crisp, torn into soups, or dried for the pantry.
How it grows
Your kit arrives fully colonized and ready to fruit. Cut the bag, mist twice a day, keep it out of direct sun. Pins usually show within three to five days and clusters are ready to harvest about a week after that.
Harvest the whole cluster at once, just as the cap edges begin to flatten. Expect two or three flushes before the block is spent — then break it up into a compost pile or a shady garden bed, where it will often fruit again outdoors.
What you'll need
A spray bottle and a shelf. Nothing else. Grows indoors year-round, no garden or sunlight required — which makes this the one crop that doesn't care that it's February.
Organic, grown on supplemented sawdust.
