Mycorrhizal Fungi: The Amazing Underground Secret to a Better Garden

Nurture the ancient, symbiotic relationship between mycorrhizal fungi and plants’ roots for increased garden harvests and healthier soil.

Illustration of Hyphae Penetrating Root Tip
The hyphae of mycorrhizal fungi are only a single cell wide, and they penetrate a root’s cell wall to facilitate nutrient exchanges between the fungi and the root tip. This illustration is magnified about 200 times.
Illustration by Michael Rothman