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Grey Oyster Mushroom - Growing Kit

Regular price £20.00
Regular price Sale price £20.00
Tax included. Shipping calculated at checkout.

How does the kit work?

Growing mushrooms at home has never been simpiler:

  • Place the kit in a room with natural light

  • Cut a hole in the side 
  • Spray with water
  • Sit back and watch the mushrooms grow

Our role:

  • We pasturise waste coffee, straw, and woodchip to remove any other fungi living on the growth medium
  • We then inncoluate the mixture with grey oyster mushroom spawn
  • The mixture is then incubated in our farm for two weeks until the mushroom spawn has colonised the mixture

Detailed instructions

  • Cut a hole in the box around the dotted line and then cut a ‘X’ in the plastic bag underneath.
  • Place the kit in a room with natural light
  • Using a spray bottle, water the kit once per day and wait 7-10 days for the mushrooms to grow
  • When the mushroom caps start to flatten, they are ready to pick - visit our Instagram and Facebook pages to see examples
  • Pick the mushrooms by twisting or cutting them where the stem meets the block
  • To maximise the growth of successive crops, remove the block from the cardboard box, soak in a bucket of water overnight, drain and return to the box.
  • Each kit produces approximately 500 – 600g of mushrooms over several crops

Why choose a Grey Oyster Mushroom Kit?

Why Choose Grey Oyster Mushrooms?

    1. Unique Flavor Profile: Grey oyster mushrooms boast a distinctive taste that combines earthiness with a hint of sweetness. Their velvety texture and delicate aroma make them a perfect addition to a wide range of culinary creations and make from a meat substitutue 

    2. Abundant Nutritional Benefits: Not only do grey oyster mushrooms tantalize your taste buds, but they also offer an array of health benefits. Packed with essential vitamins, minerals, and antioxidants, these mushrooms provide a nourishing boost to your diet. Incorporate them into your meals for a healthy and flavorful twist

    3. Versatility in Cooking: Grey oyster mushrooms are incredibly versatile in the kitchen. They can be sautéed, grilled, roasted, or used raw in salads. Their meaty texture makes them a fantastic vegetarian substitute for meat, adding depth and richness to plant-based dishes.

    4. Fun and Educational: Growing oyster mushrooms is a rewarding and educational experience for individuals of all ages. Witness the fascinating transformation from mycelium to mushrooms, and gain a deeper understanding of the natural processes that drive mushroom cultivation. It's a hands-on activity that connects you with nature and promotes self-sufficiency.

Storage and postage

    • The grow kits are living organisms and should be opened as soon as possible.
    • The kit can be stored for up to 3 weeks if refrigerated / stored in a cool dark place (please see the kit for a used before date on the kit)
    • The mushrooms are likely to start growing out of the box after if not opened before the used by date
    • We guarantee all kits produce at least 1 crop of mushrooms (usually produce 2-3 harvests)
    • Please contact us at if you need any help growing your mushrooms


    • All orders are posted every Tuesday.  Please let us know via email if you need something shipped ASAP

    Customer Reviews

    Based on 70 reviews

    This made a fantastic birthday present for a green-fingered friend who loves to grow her own. Fascinating to see it grow, which is such a quick process when it gets going that it makes quite the spectacle and conversation piece. With the pay off of a great mushroom meal at the end, it cropped a second time once it had had a breather. Excellent experience.

    Valerie Miles
    Mushroom gift

    Bought as a gift for my mushroom loving daughter. She started to use the kit 3 days ago. Still waiting for the first mushrooms to appear, promising looking bulging happening behind the cutout circle!

    Patricia Woolley
    Fun & Delicious

    Our 2nd kit was no less interesting and delicious as our first. It certainly won't be our last!

    Malithi Hennayake
    Birthday Mushrooms

    I got this for my partner for his birthday and considering he doesn't have green fingers he found it very easy to grow them! And I am not a big fan of mushrooms but we fried them in the air fryer and it was super tasty! We harvested 250g after in the first crop about 8/9 days and have followed the instructions and are hoping for a 2nd crop.

    Brian Morgan
    Excellent kit

    The instructions were good, the mushrooms grew quickly and I have had a large quantity already. Hopefully I’ll get a second crop