Japanese Pieris 'Katsura' (Pieris japonica 'Katsura') brings four-season structure to your garden with glossy evergreen leaves and colorful new growth. You will enjoy clusters of bell-shaped spring blooms and showy buds that can add interest beyond the flowering season.
Give it a site with acidic, humus-rich soil that drains well but stays evenly moist. A layer of mulch helps keep roots cool and protects soil moisture; keep mulch a few inches back from the stems. In hot-summer areas, aim for morning sun with afternoon shade to reduce leaf scorch and stress.
Expect a mature size around 48-60 inches tall and wide in many landscapes, forming a dense, rounded to upright shrub. Use it near entries, along foundations, or as an anchor in shrub borders and woodland-style plantings where its texture contrasts well with finer-leaved companions.
Water deeply during establishment and during dry spells, especially in summer. If you need to shape the plant, prune right after bloom so you do not remove next season’s flower buds. Remove dead or damaged stems at any time, and avoid heavy shearing.
For best performance, protect it from drying winter winds and reflected winter sun, and keep an eye out for common issues such as lace bug and root-rot problems in poorly drained soils. With the right siting and consistent moisture, you can count on a reliable evergreen presence and distinctive seasonal color.