Japanese ardisia (Ardisia japonica), also known as marlberry, is a low-growing evergreen woody perennial with slender branching stems and glossy, oval leaves arranged alternately along the twigs. The foliage forms a compact, layered structure with subtle variation in leaf size and spacing. Small clusters of delicate flowers appear along the stems and later develop into rounded berries that persist into cooler seasons.
Native to East Asia, particularly Japan, Korea, and China, Ardisia japonica typically grows in forest understories and shaded woodland slopes where humidity and filtered light prevail. The species is biologically notable for its tolerance of low-light environments and its ability to maintain evergreen foliage beneath tree canopies. The persistent berries and orderly branching contribute to its ecological role within forest ground layers, where it forms stable, long-lived shrub populations.
Japanese Ardisia has a typical overall height between 8”-12” (20-30 cm) and spread diameter of 1’-4’ (.3-1.22 m).
Japanese ardisia (Ardisia japonica), also known as marlberry, is a low-growing evergreen woody perennial with slender branching stems and glossy, oval leaves arranged alternately along the twigs. The foliage forms a compact, layered structure with subtle variation in leaf size and spacing. Small clusters of delicate flowers appear along the stems and later develop into rounded berries that persist into cooler seasons.
Native to East Asia, particularly Japan, Korea, and China, Ardisia japonica typically grows in forest understories and shaded woodland slopes where humidity and filtered light prevail. The species is biologically notable for its tolerance of low-light environments and its ability to maintain evergreen foliage beneath tree canopies. The persistent berries and orderly branching contribute to its ecological role within forest ground layers, where it forms stable, long-lived shrub populations.
Japanese Ardisia has a typical overall height between 8”-12” (20-30 cm) and spread diameter of 1’-4’ (.3-1.22 m).