Mushrooms School
Pro · grown-ups · Free

Spawn, Inoculation & Colonisation

4 lessons · 50m

Master the heart of indoor growing: choosing the right spawn, dialling in your spawn ratio, transferring cleanly, and steering a substrate all the way to full colonisation before it ever thinks about fruiting.

Begin lesson 1

In this course

  1. 1Spawn Types12m
  2. 2Spawn Ratio12m
  3. 3Inoculating Cleanly13m
  4. 4The Colonisation Phase13m

Related grow kits

These optional kits are sold in our external webshop. Learning here stays free. A grown-up handles orders and follows the kit instructions.

Growing (and tasting!) mushrooms is a hands-on project. Young growers should always work together with an adult.