豆櫻

豆櫻的基本資料

栽培難度

適合中級者

壽命

樹齡的相關資料很少

體型

最大約10公尺，但以叢生形式生長時多為3～5公尺（盆栽為微型～小品）

澆水

肥料（花後～秋季，除外梅雨季和盛夏）

日照和擺放位置

喜歡日照充足且溼潤的環境。但豆櫻系列對強烈日光和高溫敏感，夏季應放在遮光的明亮半蔭處

澆水

在乾燥環境下生長不良。輕微缺水或過溼都容易傷害根部，應在表土開始變乾時充分澆水

溫度和越冬

耐寒性強，即使冬季溫度達-20℃的地區也能生長。開花需要冬季的寒冷，應在屋外越冬，並避免乾燥的風和晚霜

培土和換盆

原產火山地帶，對土質不挑剔，但盆栽時應使用排水良好的培土。根據根部擁擠狀況進行換盆

施肥

從花後至秋季施肥，除外梅雨季和盛夏。使用含磷酸的花卉專用肥料效果最佳

修剪和整形

芽出力較弱，強烈修剪容易導致衰弱。花後僅輕修伸長過度的枝條，切口需塗抹保護劑

病蟲害和注意事項

注意蚜蟲、介殼蟲和冠癭病等櫻花類的常見病蟲害。因為是野生種，應選購栽培品而非野生採集品

關於豆櫻

Fuji cherry, a small wild cherry native to Mt. Fuji and Hakone, bears nodding white to pale pink blooms even while young — a compact, intermediate-level bonsai choice for enjoying cherry blossoms up close.

開始照料豆櫻前需要了解的7件事

1. 1Light and Airflow

   Fuji cherry prefers a sunny spot, so keep the pot outdoors where it gets light for most of the day. Poor air circulation invites pests and disease, so leave some space around the pot. In midsummer, shielding it from harsh afternoon sun helps prevent leaf scorch.

2. 2Watering Basics

   Water thoroughly until it runs from the drainage holes once the soil surface has dried. The tree draws more moisture while flowering and pushing new growth, so watch closely for dryness during that period. In winter, once the leaves have dropped and the tree is dormant, cut back on watering frequency.

3. 3Well-Drained Soil

   Fuji cherry dislikes staying wet, so use a mix built mainly on akadama that balances drainage with water retention. Root rot from excess moisture is a common cause of poor growth, so also check that the pot drains freely.

4. 4When to Repot

   Repotting is usually done after flowering ends and before new growth gets underway. Gently loosen the root ball, remove old soil, trim away any damaged roots, then set the tree in fresh soil. Rather than every year, repot roughly every few years based on how crowded the roots have become.

5. 5Pruning Without Losing Buds

   Fuji cherry sets flower buds on the previous year's growth, so pruning at the wrong time or spot can reduce next spring's blooms. Trim back overly long shoots right after flowering, and avoid heavy pruning from autumn onward. Managing flower buds well is exactly why this species is considered better suited to growers with some experience.

6. 6Watching for Pests and Disease

   Like most flowering cherries, Fuji cherry can attract aphids and is prone to issues such as powdery mildew. Checking new shoots and the undersides of leaves regularly makes it easier to catch problems early.

7. 7Choosing a Tree

   Look for a tree with undamaged bark and well-balanced branching, which makes it easier to shape going forward. A tree already carrying flower buds lets you preview its bloom, while during dormancy you'll need to judge it by branch structure and trunk movement. Since this species is rated for intermediate growers, it can help to practice on another cherry bonsai first.

豆櫻的常見問題

Q.Are Fuji cherry and mamezakura the same plant?

A.Yes — Fuji cherry is another name for mamezakura, a wild cherry native to Japan. It's called Fuji cherry because it grows widely around Mt. Fuji and Hakone.

Q.Can beginners grow this tree?

A.Fuji cherry is generally considered suited to intermediate growers. It calls for cherry-bonsai-specific know-how, like managing flower buds and keeping the soil well drained, so it helps to first learn the basics on another species.

Q.How large does it get?

A.Some trees grow tall in the wild, but multi-stemmed specimens typically stay around 3 to 5 meters. When trained as bonsai, it's usually kept at a mini to shohin (small) size.

Q.How many years can I enjoy it?

A.There isn't much detailed data on Fuji cherry's typical lifespan. As with other flowering cherry bonsai, consistent watering and repotting over the years lets you keep growing with the tree long-term.

Q.When does it bloom, and what do the flowers look like?

A.Even while still young, it produces small white to pale pink flowers that nod downward. As with other cherries, flowering is centered in early spring.

豆櫻栽培的實用工具

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