Mushroom Grow Kits

Grow gourmet mushrooms at home with a ready-to-fruit kit. Each 4.3 lb block is already full of mycelium: open it, mist it, and oyster mushrooms usually start growing in 7–10 days (lion's mane in 2–3 weeks). Our Grow Tent Gift Sets add a reusable grow tent of our own design, a hygrometer and a spray bottle, so the mushrooms get the humidity they need on any kitchen counter.

Every kit comes with a first-harvest guarantee when used within 6 weeks of delivery, and ships from Montreal to anywhere in Canada.

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Mushroom grow kit FAQ

How much will I harvest from one kit?

Oyster kits usually give ¾–1 lb of mushrooms on the first harvest and lion's mane about ½–1 lb. After that, most kits give about ½ lb more every 2–3 weeks.

How fast do the mushrooms grow?

Oyster kits usually start growing 7–10 days after you open and mist them. Lion's mane takes 2–3 weeks.

Which kit should I choose?

Blue oyster is the easiest for beginners, pink oyster is the fastest and most colourful, and lion's mane has a texture like crab or lobster. Can't decide? The Variety Pack lets you try four.

Do I need a grow tent?

No, but it helps. The tent keeps humidity steady around the block, which gives bigger, cleaner harvests with less misting. That's why our Grow Tent Gift Sets include one.

How much is shipping?

$14.91 anywhere in Canada (3–6 business days, shipped from Montreal). Free on orders of $99 or more.

Is the harvest guaranteed?

Yes. Every kit comes with a first-harvest guarantee when you start it within 6 weeks of delivery. If your first harvest doesn't come, contact us.