"Recently switched to Myco giant and I’m never going back! It devolves great and my plant roots love it." - Josh Schneider, Verified Customer
PETRATOOLS
PetraTools Myco Giant Mycorrhizal Fungi Root Enhancer
PetraTools Myco Giant Mycorrhizal Fungi Root Enhancer
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- Non-Toxic
- Pet-safe
- Pesticide-Free
- For All Plants
- Easy to use
- Outstanding Customer Support






I can definitely tell it’s working. I use it when I repot plants.
So I ordered this as a cost effective replacement to my usual myco and as soon as I recieved it I figured hey let’s try out this Seed starting method that be an awsome way to test the products well 24 hours later mrs sour apple auto flower has already broken dirt and thriving Petra myco is the move
I’m adding this to my soil mix. I’m very confident in Petra Tools products. I use Cropdefender and Fish & Seaweed as well. Great costumer service!
With all the mycorrhizal on the market this definitely holds its place !
Ease of use, good product and the best Myco ive used to date
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