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Spencer's Shroomery

Unicorn Type 3T Grow Bag

Regular price $1.00 USD
Regular price Sale price $1.00 USD
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Medium-sized mushroom growing bag from Unicorn, the top manufacturer of grow bags in the US. 

  • STRONG: Sturdy 2.2mm #5 polypropylene bags with a reliable bottom seal stand up to the stresses of laboratory and farm conditions. 
  • LABORATORY-GRADE: Unicorn grow bags are manufactured with proprietary 
  • MADE IN THE USA: Headquartered in Texas, Unicorn has been a trusted manufacturer of mushroom grow bags in the US since 1990.


  • Material: 2.2 Mil Polypropylene
  • Bag Size: 8″ X 5″ X 19″
  • Filter Type: T
  • Filter Size: 1.5″ X 1.5″
  • Filter Pore Size: 0.2 microns
  • Filter Hole: Style L