Pachysandra can be invasive in some areas, spreading by sending out runners just under the surface. Ground cover plants usually help gardeners by shading out weeds and reducing soil erosion, but plants growing out of control create more problems than they solve. The cause of the problem is believed to be drying winter winds with lack of a protective snow cover. I have a big problem with my pachysandra and don’t know what to do. Colonizing ground covers have potential to be strong growers, but Allegheny pachysandra generally is easy to manage. This Japanese, Korean and Chinese-native plant is slow growing, which means you don’t have to worry about it taking up more space that you intend it to…always a potential worry with a ground cover. Plan the perfect garden with our interactive tool →, Ohio State University: Pachysandra terminalis, The Connecticut Experimental Station: Pachysandra, Missouri Botanical Garden: Pachysandra Terminalis. Pachysandra plants can overrun your garden and escape into wild areas where it displaces native plants. Apply foliar insecticides such as carbayl or acephate to gain control. It is commonly planted in people's front yard landscaping under trees, where the objective is low-maintenance landscaping in a shady spot. How to Get Rid of Pachysandra in the Garden Her work has appeared in health, medical and scientific publications such as Endocrinology and Journal of Cell Biology. The affliction produces irregular black and brown spots on the leaves and stems.The spots appear in a bulls-eye fashion of black and tan rings. Gardeners in this area are plagued by deer pests. Once air is allowed to reach the plant's foliage and the leaves dry out a little, the fungal infection normally dissipates. Foliage tends to bleach when grown in too much sun. Volutella Dieback of Pachysandra - Groundcover Symptoms of volutella ***It is no longer recommended to plant Pachysandra terminalis (Japanese spurge), especially near or adjacent to natural areas, because it is an alien invasive plant*** Usually, the pests that may likely affect the Pachysandra will be snails and slugs. Noteworthy Characteristics Pachysandra terminalis , commonly called Japanese pachysandra, is a shrubby, evergreen ground cover which grows 8-12" high and spreads by rhizomes to form a dense carpet of rich, dark green foliage. Invasive non native plants compete with our vital native plants for sun, moisture and nutrients. Slow-growing, this spurge doesn’t tend to be invasive like its relative Pachysandra terminalis. Ground covers often make our jobs as gardeners easier by preventing weeds, holding soil in place, and helping to moderate soil temperature extremes. However, Pachysandra may be affected by a fungal disease called Volutella leaf blight, which can damage both leaves and stems. You are seeing the symptoms of a fungal disease called Volutella blight (Volutella pachysandricola). It’s low-growing, with height and spread of about 12″ x 18″. This ground cover is sometimes compared to another low ground cover for shade, Vinca minor. Pachysandra Problems. Pachysandra, also called Japanese spurge, is an evergreen ground cover that looks like a great idea when you plant it–after all, it stays green year round and spreads quickly to fill an area.Unfortunately, this aggressive plant doesn’t know when to stop. The best way to tell if fungus is the problem is to look closely at the pachysandra itself. In wet weather pink spores will be visible on infected surfaces. Plants are evergreen in South Carolina, although the leaves may look ragged by March. 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