• The grow kits are living organisms and are ready to start growing straight away however the kit can be stored for up to 3 weeks if refrigerated/stored in a cool dark place (10C maximum).
• Please note the date stamped on the bottom of the kit -this is an advised 'open by' date. The mushrooms are likely to start growing themselves out of the box at some point after this date. However if this date has passed the kit is still perfectly good to use and any mushrooms are safe to eat.
• We guarantee all kits produce at least 1 crop of mushrooms (usually 2-3 harvests).
• Please contact us at if you need any help growing your mushrooms.

Postage

• All orders are posted every Tuesday morning.  Please let us know via email if you need something shipped ASAP and we can try make it work!