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Never eat a wild mushroom identified from a website. This one helps you rule things out. It cannot rule anything in.

Mr Mushroom
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Ready-to-fruit kit

Lion's mane from a kit

Hericium erinaceus

Difficulty
Anyone
First harvest
12 to 20 days
Keeps producing
Two flushes typically
Substrate
Pre-colonised hardwood sawdust supplemented with bran

Conditions that actually matter

Cooler than oysters, around 18 to 21C, with high humidity and fresh air.

The method

  1. 01Cut one small opening, no more than 5 cm across. Lion's mane fruits as a single mass and wants one site.
  2. 02Keep it humid and out of a draught. It is more sensitive to dry air than oysters and shows it by browning at the spine tips.
  3. 03A white cushion forms and then grows spines downward over about a week.
  4. 04Harvest while it is still white. Yellowing means it is past its best and turning bitter.

What decides whether this works

Harvest timing. Lion's mane goes from perfect to yellow and sour in about two days, and people wait because it is still visibly growing.

What you need for this method

What this step needsReady-to-fruit grow kit$24.99What this step needsPressure mister$24.59What this step needsHumidity tent or greenhouse$29.99

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Somebody else did the difficult part. You cut the bag, mist it twice a day and harvest in two weeks. Nothing here can go badly wrong and it is the right first step.

The species, in the wild

Choice

Lion's mane

A white beard of long spines hanging from hardwood. Nothing dangerous resembles it.

Other methods