Mondo grass and black walnut trees
Considering planting mundo grass in various locations in our PG County yard. Is this invasive, or can I use it as needed? Also, will it grow under black walnut trees?
Prince George's County Maryland
Mondo grass is a slow-growing groundcover and is not considered invasive.
This page, from the Missouri Botanical Garden suggests that it is juglone resistant and can tolerate growing near black walnuts: