Bulk Order Savings

Save on shipping and lower the cost of your entire order.

Growing your Mushroom Business? Save on shipping and get a quote ordering by the pallet. The single bag pricing reflects shipping costs. Those are much less when we ship by a truck fleet shipping company versus UPS, FedEx, or USPS.

We are happy those companies can help with single or small bag orders. To save the most on your order request a bulk quote. There is no cost for the quote, and the money you save on shipping brings the cost per bag down nicely.

Get a free quote today. We also ship Unicorn Bags by the pallet or with your substrate.

Vermiculite by MushroomMediaOnline - 8QT - Fine Grade 2 - Natural Soil Additive

$18.99
Sold out
Save this product for later
Share this product with your friends
Vermiculite by MushroomMediaOnline - 8QT - Fine Grade 2 - Natural Soil Additive
Product Details
Vermiculite absorbs and quickly releases moisture, helps maintain a fluffy casing that allows thick mycelium to prosper.
Fine Grade
8 QT (1.6 lbs) Bag
Fine grade best used for mushroom substrate.
Vermiculite absorbs and quickly releases moisture, helps maintain a fluffy casing that allows thick mycelium to prosper.
Great for mixtures of either Rye Berries or Coco Coir
Coco coir is often mixed in a 1:1 ratio with vermiculite to form a suitable mushroom substrate. Vermiculite is an expanded mineral that provides structure to the substrate and retains water, though it is nutritionally inert. The coco-coir vermiculite mix still needs to be properly pasteurized before being inoculated with mushroom grain spawn.


Brand MushroomMediaOnline
Style Coco Coir,Vermiculite
Item Weight 1.6 Pounds
Item Volume 8 Quarts
MushroomMediaOnline Pricing