#1 Best Selling product in Mushrooms, Spawns & Kits

Sterilized Horse Manure Based Mushroom Substrate BULK 15 Pounds 3 5lb Bags

4.8 out of 5 stars31 product ratings
4.8average based on 31 product ratings
  • 28 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

See all 20 reviews

Brand new: Lowest price

$24.00
+ $16.25 Shipping
  • Get it by Wednesday, Dec 15 from McConnell, Illinois
  •  • New condition
  •  • 14 day returns - Buyer pays return shipping
Manure Based Mushroom Growing Substrate is specially formulated mushroom growing substrate for growing dung loving edible mushrooms. Out-Grow takes field leached horse manure, shreds it and then fortify the substrate with all the necessary minerals and vitamins that mushrooms need to grow.
Sold byout-grow (7364)98.9% Positive feedbackContact seller