Suddenly the 40 year old pachysandra under our big shade tree has developed white linear dots on leaves and stems. Some are dying. The tree was thinned about 18 months ago to allow more sunlight. What ...

Pachysandra is a rugged, evergreen perennial with glistening foliage that looks good year-round. While it's considered a member of the boxwood family, pachysandra is typically grown as a groundcover.