How to Grow Mushrooms at Home

The universal 5-step process

Every mushroom you grow follows the same arc. Master it once and the species are just variations.

1. Prepare and pasteurize the substratePasteurize or sterilize your growing material (straw, sawdust or coffee grounds) so the mushroom — not mold — wins.
2. Inoculate with spawnMix in mushroom spawn in the cleanest space you have. Cleanliness now decides success later.
3. Colonize in the dark (2–4 weeks)Seal it and keep it warm and dark while white mycelium spreads through the substrate.
4. Trigger fruiting with light, humidity and fresh airMove it to indirect light, raise humidity, and give plenty of fresh air to tell the mushroom to fruit.
5. Harvest before the caps fully openPick the mushrooms just before the caps fully open for the best flavour and shelf life.

Pick a guide

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Recommended grow kits & gear

Want to skip the setup and go straight to fruiting? These are the beginner-friendly kits and supplies we point people to. (As an affiliate we may earn from qualifying purchases, at no cost to you.)

Frequently asked questions