Official UK Unicorn Bags stockist

Grow better
oyster
in Unicorn Bags.

Myco Revolution is an official UK stockist of Unicorn mushroom grow bags. Genuine fruiting and grain spawn bags at a fair price sent Royal Mail Tracked.

Mushroom Fruiting Bags

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Unicorn 4A — Mushroom Substrate Fruiting Bag (Small)

Unicorn 4A — Mushroom Substrate Fruiting Bag (Small)

Unicorn 10A — Mushroom Substrate Fruiting Bag (Medium)

Unicorn 10A — Mushroom Substrate Fruiting Bag (Medium)

Unicorn 14A — Mushroom Substrate Fruiting Bag (Large)

Unicorn 14A — Mushroom Substrate Fruiting Bag (Large)

Unicorn XLSA — Mushroom Substrate Fruiting Bag (Extra Large)

Unicorn XLSA — Mushroom Substrate Fruiting Bag (Extra Large)

Mushroom Spawn Bags

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Unicorn 4T — Mushroom Grain Spawn Bag (Small)

Unicorn 4T — Mushroom Grain Spawn Bag (Small)

Unicorn 10T — Mushroom Grain Spawn Bag (Medium)

Unicorn 10T — Mushroom Grain Spawn Bag (Medium)

Unicorn 3T — Mushroom Grain Spawn Bag (Large)

Unicorn 3T — Mushroom Grain Spawn Bag (Large)

Unicorn XLST — Mushroom Grain Spawn Bag (Extra Large)

Unicorn XLST — Mushroom Grain Spawn Bag (Extra Large)

Spawn Bags with Injection Ports

Unicorn 4T INJ — Mushroom Grain Spawn Bag (Small) w/ Injection Port

Unicorn 4T INJ — Mushroom Grain Spawn Bag (Small) w/ Injection Port

Unicorn 10T INJ — Mushroom Grain Spawn Bag (Medium) w/ Injection Port

Unicorn 10T INJ — Mushroom Grain Spawn Bag (Medium) w/ Injection Port

Find your bag

Which bag is right for you?

Unicorn 4AUnicorn 10AUnicorn 14AUnicorn XLSAUnicorn 3BUnicorn XLSBUnicorn 4TUnicorn 10TUnicorn 3TUnicorn XLST
TypeSubstrateSubstrateSubstrateSubstrateSubstrateSubstrateGrain spawnGrain spawnGrain spawnGrain spawn
CapacityUp to 1kgUp to 1.8kgUp to 3kgUp to 6.8kgUp to 3kgUp to 6.8kgUp to 1kgUp to 1.8kgUp to 3kgUp to 6.8kg
FilterA - 0.5 micronA - 0.5 micronA - 0.5 micronA - 0.5 micronB - 5 micronB - 5 micronT - 0.2 micronT - 0.2 micronT - 0.2 micronT - 0.2 micron
Best forStraw Pellets, Hardwood Pellets, Sawdust, Masters Mix, Soya Hulls & Wheat BranStraw Pellets, Hardwood Pellets, Sawdust, Masters Mix, Soya Hulls & Wheat BranStraw Pellets, Hardwood Pellets, Sawdust, Masters Mix, Soya Hulls & Wheat BranStraw Pellets, Hardwood Pellets, Sawdust, Masters Mix, Soya Hulls & Wheat BranHigh gas exchange requirementsHigh gas exchange requirementsRye, wheat, millet & popcorn grainsRye, wheat, millet & popcorn grainsRye, wheat, millet & popcorn grainsRye, wheat, millet & popcorn grains
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 cm4" × 3" × 18"10 × 8 × 46 cm5" × 4" × 18"13 × 10 × 46 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