Plant Profile: Pachysandra terminalis

Pachysandra terminalis, commonly known as Japanese Spurge, is a perennial evergreen belonging to the boxwood family, primarily valued for its ability to serve as a rhizomatous ground cover. It typically flowers in early spring and thrives in conditions ranging from partial to full shade, as exposure to direct sunlight can cause the leaves to yellow or bleach, especially in windy environments. This plant is frequently employed to cover slopes, areas beneath trees, or other shaded spots. It flourishes in moist, slightly acidic soils rich in organic matter that are well-drained, although it can endure periods of drought. Japanese Spurge particularly excels in dappled sunlight found under large trees.

As a popular ground cover, this plant spreads through rhizomes, forming extensive colonies. To maintain healthy growth, it is advisable to avoid overhead watering and to thin out the plants periodically to enhance air circulation, especially if there have been issues with leaf blight. While it can spread vigorously, making removal challenging, it typically takes around three years to establish a robust ground cover when new plants are spaced 6 to 12 inches apart in favorable climates.

**Diseases, Insects, and Other Plant Issues:**
This plant is prone to several issues, including leaf blight, root rot, and infestations from euonymus scale.