Prunus jamasakura, the Japanese mountain cherry, is a deciduous flowering tree of Japanese mountain and secondary forests, growing 20 to 25 m tall, so it suits large gardens or parks rather than containers. It is grown mainly as an ornamental tree in its native temperate range.
Family
Rosaceae (Rose family)
Grows as
Tree
Light
Full sun, Part shade
Water
Water deeply during dry spells in the first years, then rely mostly on rainfall once established.
Soil
Well-drained, moist loam; tolerates a range of soils but dislikes waterlogging.
Temperature
Hardy in temperate climates, roughly down to -20 °C when dormant.
How easy
Moderate
Safety
Toxic: Leaves, bark, seeds and unripe fruit of Prunus species contain cyanogenic glycosides that release cyanide if chewed or crushed; the ripe fruit flesh is generally eaten but the pits should not be.. Toxic to cats and dogs (ASPCA).
Edible
Yes, some parts
Native range
C. & S. Japan to Nansei-shotō
Climate
temperate
About
Prunus jamasakura, the Japanese mountain cherry, is a species of flowering plant in the family Rosaceae that is said to be endemic to Japan. However, it is also said to be native to Korea, and to China.
Where it grows
The endemic species occurs in the low mountains and secondary forests of Japan, from the Kantō region of Honshū to Shikoku and Kyūshū. The Tsukushi variety is found on the islands surrounding Kyūshū, including Tsushima, Tanegashima, and the Tokara Islands.
Uses
In South Korea this cherry is used an ornamental, and the wood is used for building materials, furniture, musical instruments, and carving. The fruit is edible and the bark is used medicinally.
Text excerpted from the Wikipedia article Prunus jamasakura by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.