Mycorrhizal Fungi
Concentrated mycorrhizal fungi partner with roots to expand nutrient and water uptake. One granular inoculant supports gardens, trees, containers, and new plantings at the root zone.
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.