Pieris japonica – Year-Round Interest

By Lynne Pieri-Finn, Fairfax Master Gardener Intern
pieris japonicaJapanese Pieris, pronounced pi-ER-is, is a broad-leaved evergreen shrub named from the Greek Pierides, a name for the Muses. It also goes by the common name Andromeda. The plant is native to eastern China, Taiwan and Japan.

Japanese Pieris grows well in a sheltered spot with light shade in zones 5-9. If you have a location where azaleas and camelias do well, then pieris will do the same. Planted under trees, in dappled shade, makes a pieris very happy.

Be sure to provide moist, rich soil containing organic matter. Good drainage is essential. Pieris love acidic soil, so they are well-suited to our area. Deer avoid them, I suppose, because they are poisonous to people and animals. (Smart deer!) They require little to no pruning.

On the downside, lacebugs are a serious pest for Japanese pieris. Pieris floribunda is a North American variety that is resistant, but it tends to like mountain areas with low humidity. There are some floribunda/japonica hybrids that are resistant to lacebugs; look for them as well.

Flaming silver

‘Flaming Silver’

Japanese pieris provide interest in every season. The leaves are glossy dark green all year round. Some cultivars such as ‘Variegata’ have leaves with a cream color around the edges. In the spring, all pieris japonica sport new leaf growth in shades of pink and red. Dainty drooping flowers appear in March that look similar to Lily-of-the-Valley flowers. Depending on the variety, these flowers can be pink or white. In the fall and winter, red seed-pods make the plant look jolly