Products Archive | Williams Co Supplies
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54 products
  • 1KG Sterilised Rye Grain
    Regular price
    £12.99
    Sale price
    £12.99
    Regular price
    Unit price
    per 
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  • Pasteurised Coco Coir Mushroom Bulk Substrate
    Pasteurised Coco Coir Mushroom Bulk Substrate
    Regular price
    from £7.99
    Sale price
    from £7.99
    Regular price
    Unit price
    per 
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  • All-In-One Mushroom Growing Kit
    Regular price
    £13.99
    Sale price
    £13.99
    Regular price
    £14.99
    Unit price
    per 
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  • 500g Sterilised Rye Grain
    500g Sterilised Rye Grain Bag - Williams Co Supplies
    Regular price
    £8.99
    Sale price
    £8.99
    Regular price
    £9.99
    Unit price
    per 
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  • Large All-In-One Mushroom Growing Kit
    Large All-In-One Mushroom Growing Kit
    Regular price
    £22.99
    Sale price
    £22.99
    Regular price
    £24.99
    Unit price
    per 
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  • Sterile Pack
    Regular price
    £1.49
    Sale price
    £1.49
    Regular price
    Unit price
    per 
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  • 2KG Sterilised Rye Grain
    2KG Sterilised Rye Grain
    Regular price
    £24.99
    Sale price
    £24.99
    Regular price
    £24.99
    Unit price
    per 
    Sold out
  • XXL All-In-One Mushroom Growing Kit
    XXL All-In-One Mushroom Grow Kit
    Regular price
    £39.99
    Sale price
    £39.99
    Regular price
    £49.99
    Unit price
    per 
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  • 70% Isopropyl Alcohol
    70% Isopropyl Alcohol 50ml
    Regular price
    from £2.49
    Sale price
    from £2.49
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    per 
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  • 750g Sterilised Millet Grain
    750g Sterilised Millet Grain
    Regular price
    £9.99
    Sale price
    £9.99
    Regular price
    £9.99
    Unit price
    per 
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  • Mycelial Growth Promoter™ 60ml
    Mycelial Growth Promoter
    Regular price
    £14.99
    Sale price
    £14.99
    Regular price
    £24.99
    Unit price
    per 
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  • 1.25KG Sterilised Millet Grain
    1.25KG Sterilised Millet Grain
    Regular price
    £14.99
    Sale price
    £14.99
    Regular price
    Unit price
    per 
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  • 5LB / 2.2KG Pasteurised Manure Mushroom Bulk Substrate
    5LB / 2.2KG Pasteurised Manure Mushroom Bulk Substrate
    Regular price
    £22.99
    Sale price
    £22.99
    Regular price
    £24.99
    Unit price
    per 
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  • Substr8™ High Performance Mushroom Substrate
    Regular price
    from £39.99
    Sale price
    from £39.99
    Regular price
    Unit price
    per 
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  • 3M Micropore Tape
    3M Micropore Tape
    Regular price
    £2.49
    Sale price
    £2.49
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    Unit price
    per 
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  • 5LB / 2.2KG Sterilised Masters Mix Substrate | Fruiting Block
    5LB / 2.2KG Sterilised Masters Mix Substrate | Fruiting Block
    Regular price
    £19.99
    Sale price
    £19.99
    Regular price
    £29.99
    Unit price
    per 
    Sold out
  • 5L Pasteurised Coco Coir Mushroom Bulk Substrate
    Pasteurised Coco Coir Mushroom Bulk Substrate
    Regular price
    £19.99
    Sale price
    £19.99
    Regular price
    £24.99
    Unit price
    per 
    Sold out
  • Substr8™ Inject & Forget Mushroom Grow Kit | 1.5KG
    Regular price
    £24.99
    Sale price
    £24.99
    Regular price
    £29.99
    Unit price
    per 
    Sold out
  • Premium Sterlie Pack
    Regular price
    £4.99
    Sale price
    £4.99
    Regular price
    £5.99
    Unit price
    per 
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  • 5LB / 2.2KG Sterilised Supplemented Hardwood Substrate | Fruiting Block
    5LB / 2.2KG Sterilised Supplemented Hardwood Substrate | Fruiting Block
    Regular price
    £19.99
    Sale price
    £19.99
    Regular price
    £29.99
    Unit price
    per 
    Sold out