Star magnolia (Magnolia stellata) is a slow-growing deciduous shrub or small tree from Japan, prized for its star-shaped white or pink flowers that open in early spring before the leaves. It is best in a sheltered spot with deep, acidic, moist soil, and late spring frost can damage the flowers.
Family
Magnoliaceae (Magnolia family)
Grows as
Tree, Shrub
Light
Full sun, Part shade
Water
Keep soil evenly moist, especially in the first years, and avoid waterlogging.
Soil
Deep, acidic, well-drained but moisture-retentive soil.
Temperature
Hardy in temperate climates; protect flowers from spring frost.
How easy
Moderate
Safety
Not toxic to cats or dogs (ASPCA).
Native range
Japan (SC. Honshu)
Climate
temperate
About
Magnolia stellata, the star magnolia, is a slow-growing deciduous shrub or small tree native to Japan. It bears large, showy white or pink flowers in early spring, before its leaves open. This species is closely related to the Kobushi magnolia (Magnolia kobus), Magnolia stellata was accepted as a distinct species in the 1998 monograph by Hunt.
How to grow it
After it was introduced to the United States in 1862 by Dr. George Robert Hall (1820-1899), Magnolia stellata has been widely cultivated in much of North America, and has been recorded as an established escape in a few places. It is also a commonly grown ornamental in Europe, and was first introduced to the United Kingdom in 1877 or 1878.
Its compact size makes it an ideal subject for smaller gardens, where its flowers - appearing initially on bare stems - provide some much needed colour in early Spring.
Text excerpted from the Wikipedia article Magnolia stellata 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.