Source: Wikimedia Commons
Japanese Birch
AdvancedDeciduous tree with beautiful white bark. Captures the cool highland scenery in a small pot. Enjoy fresh green, yellow autumn leaves, and white trunk winter silhouette.
難度
Advanced
溫度
-5〜35℃
壽命
50-100 years (30+ years as bonsai)
體型
20-70cm (bonsai size)
飲食
Fertilizer (regular)
關於我們
Betula platyphylla var. japonica, the Japanese white birch (Shira-kaba in Japanese), is a deciduous tree native to Hokkaido and the northern highlands of Honshu, as well as eastern Siberia. Its luminous white bark, which peels in thin papery sheets, is the defining characteristic — an iconic symbol of the cool highland landscapes of Hokkaido and the Japanese Alps. In spring, the fresh pale green leaves emerge; in autumn, the foliage turns a clear golden yellow. In bonsai, the white bark and natural, graceful branching create a cool, airy composition evocative of highland scenery. Because it prefers a cool climate, summer heat management is the key challenge for cultivation in warmer regions.
基本資訊
產地
Japan (Hokkaido and northern Honshu) and eastern Siberia
壽命
50-100 years (30+ years as bonsai)
體型
20-70cm (bonsai size)
溫度
-5〜35℃
飲食
Fertilizer (regular)
飼養指南
Placement
Outdoor partial shade. Prefers cool conditions
Watering
Loves water greatly. Drying out can be fatal
Styling
Clump or twin trunk is natural. Style to showcase white bark
Notes
Heat sensitive. Difficult to grow in warm regions
AdvancedDeciduousWhite barkHighland
Japanese Birch常見問題
Q飼養Japanese Birch的難度如何？
A
Advanced. 這是一個高級難度的物種。需要專業設備和精確環境控制的高級飼養技能。
QJapanese Birch的理想溫度是多少？
A
Japanese Birch的理想溫度為-5〜35℃。避免溫度驟變，保持穩定的環境。
QJapanese Birch的壽命是多長？
A
Japanese Birch的平均壽命為50-100 years (30+ years as bonsai)。透過適當的護理和營養，牠們可以長壽健康地生活。
Japanese Birch的問答
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