Many of our perennial mixes come pre-treated with Myco Seed Treat, and it is also sold separately. Myco Seed Treat (commonly referred to as MST) is a dry blend of plant-beneficial bacteria and fungi (including Mycorrhizae) accompanied by a nutrient package to support them during their initial stages of growth. These microorganisms contribute to increased soil nutrient cycling, as well as increased productivity.
Myco Seed Treat (MST)
