These are great for new growers, grow kits, and for testing new varieties, or you are just starting out. They are sized to fit 3-4 lbs of substrate and offer the same high-quality 1.5” x 1.5” 0.5 micron (A) filter
Yes, these Unicorn bags are still the original brand made in the USA to the high-quality standards Unicorn bags are known for. All of our Unicorn bags are Polypropylene which means they are autoclavable.
You can even save more time with MushroomMediaOnline’s own Fast Fruiting Mix that is the ideal mix of 50/50 hardwood sawdust substrate supplemented with 50% soy hulls.
Free shipping with your bag purchase from MushroomMediaOnline.com