Artisan Mushrooms 17/09/2026 Artisan Mushrooms 17/09/2026

How to Use a Pressure Cooker for Mushroom Cultivation

All-in-one method: Inject liquid culture into the grain layer at the bottom of the ${growBag}. Allow the grain to colonise, then break and mix it through the hardwood substrate inside the sealed bag.
Separate method: Inject liquid culture into the ${grain}. Once fully colonised, mix that grain spawn with the ${bulk}.

A practical guide to using a pressure cooker for mushroom cultivation, covering 15 PSI, sterilisation times for grain, substrate, agar and liquid culture, safe loading, cooling and common problems.

Artisan Mushrooms 16/03/2026 Artisan Mushrooms 16/03/2026

Substrate & Preparation: Foundation of Mushroom Growing Success

Learn how to choose and prepare mushroom substrate for Oyster, Lion’s Mane, Shiitake and other gourmet species. This complete guide covers straw pasteurisation, supplemented hardwood, field capacity, sterilisation and the correct use of liquid culture and grain spawn.