Chestnut (Pholiota adiposa) culture is grown on agar in a parafilm-wrapped 90x20mm petri dish. Our agar is made with agar agar powder which is food grade and has a high gel strength of 900g/cm2. We add light dry malt extract powder to our agar mixture to help promote growth of the mycelium. The malt extract is of the highest quality, sustainably sourced and typically made for brewing
Note: we make all of our cultures & plates to order, there may be a lead time of 2-4 weeks for this item.
Please contact us directly for larger orders & adjusted pricing.