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  • Unicorn 14A — Mushroom Substrate Fruiting Bag (Large)
    Sale

    Unicorn 14A — Mushroom Substrate Fruiting Bag (Large)

    Unicorn 14A — Mushroom Substrate Fruiting Bag (Large)
    £9.99 £12.99
  • Unicorn XLSA — Mushroom Substrate Fruiting Bag (Extra Large)
    Sale

    Unicorn XLSA — Mushroom Substrate Fruiting Bag (Extra Large)

    Unicorn XLSA — Mushroom Substrate Fruiting Bag (Extra Large)
    £14.99
  • Unicorn 3B — Mushroom Substrate Fruiting Bag (Large) *high gas exchange*

    Unicorn 3B — Mushroom Substrate Fruiting Bag (Large) *high gas exchange*

    Unicorn 3B — Mushroom Substrate Fruiting Bag (Large) *high gas exchange*
    £14.99
  • Unicorn XLSB — Mushroom Substrate Fruiting Bag (Extra Large) *high gas exchange*

    Unicorn XLSB — Mushroom Substrate Fruiting Bag (Extra Large) *high gas exchange*

    Unicorn XLSB — Mushroom Substrate Fruiting Bag (Extra Large) *high gas exchange*
    £15.99

Find your bag

Which fruiting bag is right for you?

Unicorn 4AUnicorn 10AUnicorn 14AUnicorn XLSAUnicorn 3BUnicorn XLSB
TypeSubstrateSubstrateSubstrateSubstrateSubstrateSubstrate
CapacityUp to 1kg (~2.2 lbs)Up to 1.8kg (~4 lbs)Up to 3kg (~6.6 lbs)Up to 6.8kg (~15 lbs)Up to 3kgUp to 6.8kg
FilterA - 0.5 micronA - 0.5 micronA - 0.5 micronA - 0.5 micronB - 5 micronB - 5 micron
Best forSmall blocks, trialling species, tight spacesCompact grows, stepping up from the 4AOyster, shiitake, lion's mane & moreHigh-volume & commercial productionHigh gas exchange requirementsHigh gas exchange requirements
Size4" × 3" × 18"10 × 8 × 46 cm5" × 4" × 18"13 × 10 × 46 cm8" × 5" × 19"20 × 13 × 48 cm10" × 5" × 24"25 × 13 × 61 cm8" × 5" × 19"20 × 13 × 48 cm10" × 5" × 24"25 × 13 × 61 cm
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All bags are polypropylene — autoclave & pressure cooker safe at 121°C / 15 PSI