North Spore ‘BoomRoom’ Automated Mushroom Martha Tent Grow KitThe easy way to automate your mushroom grow! Skip the DIY Martha tent and take your mushroom grow to the next level with BoomRoom, a self contained, fully automated mushroom fruiting and incubation chamber that gives you better control of humidity, CO2 levels, fresh air exchange, and spore filtration. Growing mushrooms has never been easier! Complete automated mushroom fruiting & incubation chamber. Designed for use with trays, fruiting blocks, jars,