尤弗比亞·杜列亞倫西斯

尤弗比亞·杜列亞倫西斯的基本資料

栽培難度

適合高級者

壽命

生長緩慢，壽命較長（壽命資料較少）

體型

高約20厘米，寬度略大於高度

澆水

夏季施用高鉀多肉植物專用肥料

日照和擺放位置

耐熱性強，在充足光照至明亮的半陰環境中栽培。光照充足時葉色更鮮豔，枝條也更粗短緊湊。

澆水

生育期定期澆水，冬季維持乾燥狀態。過度澆水或不當季節澆水易導致腐爛，基本原則是：生育期保持溫暖潮濕，休眠期保持涼爽乾燥。

溫度及越冬

不耐寒冷，休眠期若長期處於寒冷潮濕環境特別容易腐爛。冬季應在明亮溫暖的室內或溫室中保持乾燥以安全越冬。

介質和換盆

使用以無機質為主、透氣性良好的介質，配合排水孔較大的花盆。每2年換盆1次，並清理枯萎的枝條。

繁殖方法

可通過播種、扦插和嫁接進行繁殖。種子保存時發芽力迅速下降，採用直播法可在1～2週內發芽。

病蟲害及注意事項

大戟屬的白色乳液具有刺激性，會刺激皮膚和眼睛。修剪或換盆時應戴手套，避免接觸眼睛和口腔。實生株形成圓整的塊根，而扦插株的根系往往呈纏結狀，若想欣賞塊根的形態應選擇實生株。該物種列入附錄 I。野生採集株的國際貿易被禁止，國內流通的主要為實生株。即使是實生株，購買或出售前也應確認是否有登記憑證。

關於尤弗比亞·杜列亞倫西斯

A small Madagascar euphorbia with a rounded, cork-textured caudex and wavy leaves, growing into a bonsai-like form around 20cm tall. Slow-growing and best suited to experienced succulent growers.

開始照料尤弗比亞·杜列亞倫西斯前需要了解的7件事

1. 1Light & Placement

   This plant prefers a bright spot with good air circulation. Direct, intense summer sun can scorch the leaves, so during hot periods it's safer to move it to bright indirect light or provide light shading.

2. 2Watering Carefully

   During the growing season, water thoroughly once the soil surface has dried out. The corky caudex is sensitive to excess moisture and prone to rot, so avoid letting the soil stay wet for long periods. Cut back watering significantly during dormancy.

3. 3Well-Draining Soil

   Soil rich in organic matter retains too much moisture and raises the risk of root rot, so a mineral-based mix with pumice or hard-fired akadama for good drainage works best. Always make sure the pot has drainage holes.

4. 4Repotting Frequency

   Repot about every two years, using an airy, mostly mineral mix and a pot with large drainage holes. Tidy away any dead branches at the same time, and handle the roots gently.

5. 5Dormant-Season Care

   Growth slows and the plant enters a near-dormant state as temperatures drop. Water sparingly during this period, and keep it somewhere bright and protected from cold indoors.

6. 6Choosing a Healthy Plant

   Look for a caudex that feels firm, with no soft or damaged spots. A rosette of vigorous, well-formed leaves is a good sign that the plant is growing steadily.

7. 7Patience Pays Off

   This is a slow-growing, long-lived plant, so it rewards patience rather than quick results. Because it's considered a more advanced plant to grow, prior experience with other caudex-forming succulents will help.

尤弗比亞·杜列亞倫西斯的常見問題

Q.Can beginners grow this plant?

A.This species is considered a more advanced plant to grow, so it can be challenging for someone growing succulents or caudex plants for the first time. Experience with other caudex-forming euphorbias makes it easier to get the hang of its care.

Q.How big does it get?

A.It stays compact, reaching about 20cm in height with a width slightly greater than that. Its small, bonsai-like form is something you can enjoy for a long time.

Q.How fast does it grow?

A.Growth is slow overall, so it won't transform dramatically in a short period. It's a plant whose caudex and form change gradually over many years.

Q.My plant has dropped leaves. Is it dying?

A.Leaf loss can happen in response to temperature changes and doesn't necessarily mean the plant is dying — check that the caudex and branches still feel firm. Rather than assuming the worst right away, watch how it responds as you adjust watering with the season.

Q.What kind of spot suits it best?

A.A bright location with good air circulation suits it well. Be mindful of intense direct sun in summer and cold, damp conditions in winter, adjusting its placement with the seasons.

尤弗比亞·杜列亞倫西斯栽培的實用工具

在圖鑑中詳細了解尤弗比亞·杜列亞倫西斯

同分類的更多品種