25 Spawn bags, which are often called filter patch bags, mycobags, and Unicornbags are manufactured by Unicorn Imp. & Mfg. Corp.
These bags are perfect for spawn production and growing a wide variety of edible, medicinal, and exotic mushrooms with a wide variety of substrates such as wood, grain, straw, compost, and manure.
They have the dimensions of 12.8 inch wide X 19 inch long. To keep in moisture, allow for fresh air exchange, and to keep contaminants out, they have a 3T-High efficiency 0.2 microns filter patch 1-5/8 square inches in size. They are reusable, being able to not only withstand but stay soft and easy to seal after heat treatment in an autoclave for six hours at 262°F (125°C).
Made of a durable special polypropylene blend to allow for translucency, prevent cracking, and hole formation during the cultivation process.
*Note* These are gusseted - meaning they have folds on the sides which allows for the bag to open into more of a square or box shape, this is advantageous and aids in keeping the bag upright and holding the material. So while these bags are 12.8 inches wide by 19 inches long, they have folds making them only 8 inches wide and another side about 4.8 inches wide.
United States: $5.80 + $3.50 each add'l item, US Postal Service Priority Mail® (2 to 3 business days)
This product was added by the seller on Saturday, May 07, 2011 This product has been viewed 2003 times