Manure Super Mix Mushroom Substrate XL (5 Pound Bag)

Manure Super Mix Mushroom Substrate XL (5 Pound Bag)


Manure all in one mushroom super grow bag has three different layers of substrates. Shop the BEST and easiest way to grow Mushroom at home! These bags are packed full of everything fungi could ever want to survive and thrive on.


Note: Price of Thermal Bubble is $1.00 Plus Additional of $1.65 for Shipping Cost


Note: Price of House Print Kit is $13.25

Product price: $32.53
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More about this Manure Super Mix Mushroom Substrate XL

This Manure Super Mix Mushroom Substrate XL Bags are ready to rock, This bag FIVE POUND BAG

Please note if you plan to start from a spore solution, liquid culture or agar wedge you need to begin with sterilized rye grains before using the Manure Super Mix Mushroom Substrate!

Manure Super Mix Mushroom Substrate XL Bags is a specially formulated mushroom growing substrate for growing edible mushrooms from Fullsend OrgaNicks.

We take field leached horse manure, shred it and then fortify it with all the necessary minerals and vitamins that mushrooms need to grow. We get our manure from 2 sources in Colorado Rockies and Montrose Colorado.

Manure Super Mix Mushroom Substrate XL Bags should be used in conjunction with our mushroom grain spawn, rye berries and or optional mushroom casing.

Whether you’re planning on using an all-in-one mushroom super bag,Uncle Ben’s, rye berries, whole-grain rice, or any type of other grain.

You can mix and match our mycology supplies to make your own personalized mushroom grow kit.

Pasteurized Manure Super Mix Mushroom Substrate comes to your front door sterilized and ready to rock!


The Manure Super Mix: 5 Pound bag 

  • 5 Pound bag
  • Fully hydrated.
  • Garneted to have the fastest growth rate out of any other substrate on the market
  • Sterilized Manure substrate
  • Nutrient infused
  • vitamin infused.
  • Build your own kit or use it to case.
  • Perfect for our Fullsend Ready Rice Bags 
  • Largest bags used with plenty of room for your grains.


You will receive your substrate in a heat sealed, large mushroom grow bag with a 5-micron filter patch to provide perfect gas exchange and filter out bacteria, air born spores and other contaminants.

We use the largest spawn bags available to insure plenty of room for substrate and the fruiting mushrooms. By cultivating in these mushroom grow bags, you don’t have to adjust humidity or worry about contaminants compromising your grow.   Mix and match and let it rip.

More About The Poo!

How We Ship:

NOTE: Super Bags made to order and by hand can take up to a week to recieve. We ship with usps priority Mail. We place all our Super bags in a sterile bag to lessen the chances of any issues.

Store in cool room temperatures. Enjoy up to 4 months in a cold room or even a cooler for up to 6 months before use. Made with Mush Love by Fullsend OrgaNicks

Expect The Best!

  • Everything is hand handmade to order down to the stickers.
  • We guarantee our genetics and stick to small batches to continue to maintain and improve the genetics every round.
  • 25 years of customer experience
  • 30+ years of combined experience between a team of four to bring you the best every-time.
  • We take you on a step-by-step journey not only being able to provide you with some of the most sought after mushroom grow kits down to our how to videos that will also show you start to finish product usage along with every single way to modify your kit if needed.

Additional information

Weight 3.5 lbs
Dimensions 9.5 × 12.5 × 1 in


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