Masters Mix

Finally an affordable sterilization kit.

MushroomMediaOnline.com is proud to offer these Presto Mushroom Sterilization Kits.

In order to give back to the Mushroom Community, we offer a 23 quart Presto, 25 Unicorn grow bags and a 10lb bag of our amazing Fast Fruiting Mix all for the low bundle price.  Once you add the Presto to your cart a pop up will offer you the masters mix and available Unicorn Bags to choose from.  The discount is automatically applied as the line item titled “Presto Kit – Bundle and Save!” in your cart.

So you not only get a great deal you also get your hands on the best mushroom grow bags and substrate on the market. We have these ready to ship now.

3T LL EXTRA LONG - 8″ x 5″ x 23.5 - 2.2 Mil - 1.5” x 1.5” 0.2 micron Filter - Typical Block Size: 5-8 lbs

FREE SHIPPING to lower 48 states at checkout

Our prices include all shipping costs and are better than the competition. There are no hidden fees and no surprises at the end of checkout.

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3T Extra long is 23.5 inches instead of 19. This means more substrate and air space

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Unicorn Bag Type 3T LL Extra Long - 1000 Count
Unicorn Bag Type 3T LL Extra Long - 1000 Count
Unicorn Bag Type 3T LL Extra Long - 1000 Count
8″ x 5″ x 23.5 (Extra Long) - 2.2 Mil - 1.5” x 1.5” 0.2 micron Filter - Typical Block Size: 5-8 lbs
$485.00
Unicorn Bag Type 3T LL Extra Long - 500 Count
Unicorn Bag Type 3T LL Extra Long - 500 Count
Unicorn Bag Type 3T LL Extra Long - 500 Count
8″ x 5″ x 23.5 (Extra Long) - 2.2 Mil - 1.5” x 1.5” 0.2 micron Filter - Typical Block Size: 5-8 lbs
$244.95
Unicorn Bag Type 3T LL Extra Long - 100 Count
Unicorn Bag Type 3T LL Extra Long - 100 Count
Unicorn Bag Type 3T LL Extra Long - 100 Count
8″ x 5″ x 23.5 (Extra Long) - 2.2 Mil - 1.5” x 1.5” 0.2 micron Filter - Typical Block Size: 5-8 lbs
$79.00
Unicorn Bag Type 3T LL Extra Long - 50 Count
Unicorn Bag Type 3T LL Extra Long - 50 Count
Unicorn Bag Type 3T LL Extra Long - 50 Count
8″ x 5″ x 23.5 (Extra Long) - 2.2 Mil - 1.5” x 1.5” 0.2 micron Filter - Typical Block Size: 5-8 lbs
$43.00
Unicorn Bag Type 3T LL Extra Long - 25 Count
Unicorn Bag Type 3T LL Extra Long - 25 Count
Unicorn Bag Type 3T LL Extra Long - 25 Count
8″ x 5″ x 23.5 (Extra Long) - 2.2 Mil - 1.5” x 1.5” 0.2 micron Filter - Typical Block Size: 5-8 lbs
$26.55
Unicorn Bag Type 3T LL Extra Long - 10 Count
Unicorn Bag Type 3T LL Extra Long - 10 Count
Unicorn Bag Type 3T LL Extra Long - 10 Count
8″ x 5″ x 23.5 (Extra Long) - 2.2 Mil - 1.5” x 1.5” 0.2 micron Filter - Typical Block Size: 5-8 lbs
$12.50