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Coffee Kit - Grow Your Own Mushrooms on Used Coffee Grounds

Regular price £15.50
Taxes included. Shipping calculated at checkout.

Grow your own Grey Oyster mushrooms on your used coffee grounds. 

At Caley Brothers HQ, we grow Oyster Mushrooms on used coffee ground on a commercial scale, and it’s an amazing journey to be on, saving waste from landfill to grow food.  So here we have created a small-scale kit to give you a taste of growing mushrooms from scratch.

As part of your Coffee Grow Kit, we send out the freshest grain spawn – this will need to be kept refrigerated until you’re ready to make your kit - to give you the best chances of growing this will need to be kept refrigerated and used within  4 weeks.    

See our journal piece on growing on used coffee grounds

Project also found in our book Project Mushroom 

Approx. weight: 180g Dimensions: 24.5x16.5x4cm  

Key Details

At Caley Brothers HQ, we’re fascinated with the growing ability of Oyster Mushrooms and this kit will show you how they can grow on many different substrates.  So here we have created our own small-scale kit to give you a taste of growing mushrooms from scratch.

What to Expect

Our kits give you all you need to grow and harvest your own crop of Grey Oyster Mushrooms on freshly brewed coffee grounds.

Oyster mushrooms thrive on coffee grounds and this kit is a wonderful project for anyone wanting to learn more about growing mushrooms.  Our Coffee Grow Kit comes with everything you need to get growing; you just need to collect the coffee.  


Important Information

While we cannot guarantee 100% success on this particular kit, by following the instructions and staying within the suggested substrate guidelines, this will give you a very good chance of a successful crop of mushrooms. After your first flush, you can try for a second flush, growing on coffee won’t give you a large crop of mushrooms but it is fascinating project.

What’s Inside Your Kit

As part of your Coffee Grow Kit, we send out the freshest grain spawn – this will need to be kept refrigerated until you’re ready to make your kit - to give you the best chances of growing this will need to be kept refrigerated and used within 4 weeks.    

Postage and Delivery Policy

See Shipping Policy here