Mycorrhizal Fungi for Trees
Mycorrhizal fungi for trees that extend the root system underground. Add at planting for faster establishment and tougher, healthier trees.
Why it works:
- Beneficial mycorrhizal fungi that colonize roots and expand their effective root zone
- Dry granules — apply where roots make contact, at planting or repotting
Why buy direct
More than a bottle on a shelf.
- Talk to real plant people. Questions about your plants? Our team makes the formula and answers directly — you're not on your own.
- Made in-house, in the USA. Every bottle mixed and filled by us, not a third party.
- Backed by our Healthy Plants Guarantee. Feed it for 30 days — if you don't see healthier growth, we'll make it right.
- Bundle savings you'll only find here. Pair it with any other TPS formula and ship free over $15.