Mushroom Growing Supplies | UK Based | WilliamsCo
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  • Become a master mushroom cultivator.

  • Our mission is to empower and inspire you on your journey to becoming a master mushroom cultivator. Whether you're a budding enthusiast or a seasoned pro, we are here to provide unrivaled expertise and top-notch supplies, ensuring that your mushroom-growing experience is nothing short of extraordinary.
SHOP NOW

Become a master mushroom cultivator.

Our mission is to empower and inspire you on your journey to becoming a master mushroom cultivator. Whether you're a budding enthusiast or a seasoned pro, we are here to provide unrivaled expertise and top-notch supplies, ensuring that your mushroom-growing experience is nothing short of extraordinary. SHOP NOW

BANK HOLIDAY OFFERS

  • £11.99
    £11.99
    £12.99
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  • £13.99
    £13.99
    £14.99
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  • Large All-In-One Mushroom Growing Kit
    £19.99
    £19.99
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  • 2KG Sterilised Rye Grain
    £19.99
    £19.99
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  • XXL All-In-One Mushroom Grow Kit
    £29.99
    £29.99
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  • Mycelial Growth Promoter
    £9.99
    £9.99
    £14.99
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  • 5LB / 2.2KG Pasteurised Manure Mushroom Bulk Substrate
    £19.99
    £19.99
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  • from £39.99
    from £39.99
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  • Pasteurised Coco Coir Mushroom Bulk Substrate
    £19.99
    £19.99
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  • £24.99
    £24.99
    £29.99
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  • £44.99
    £44.99
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  • £219.99
    £219.99
    £229.99
    Sold out

Why choose us?

30 Day Guarantee

All orders are covered by our 30 day money back guarantee, shop confidently knowing any issues will be resolved with a replacement or refund.

Experts On Hand

Get in touch with our friendly experts to answer any of your mushroom cultivation questions. We're here to help.

Wide Range

Browse our wide range of mushroom growing supplies. UK based. Growing kits, spawn, bulk substrate and more!

Order as described, well packaged and quick. Would buy again.

S.E.

Well wrapped good quality just what I wanted and early thanks

M.D

I recommend everything!

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