雙色象牙宮(Pachypodium bicolor)

雙色象牙宮(Pachypodium bicolor)的基本資料

栽培難度

適合中級者

壽命

資訊較少

體型

高度25～50公分，樹冠寬度約50公分

澆水

生長期適度澆水

光照和擺放位置

因為該種生長在開闊林地的懸崖上，所以生長期應在光線充足的地方栽培。

澆水

生長期待培養土乾燥後澆水，秋至春季的落葉期應減少澆水。

溫度和越冬

因為該種的耐寒性資訊較少，冬季應避免霜凍，在溫暖的室內乾燥管理較為妥當。

培養土和換盆

自生地是多孔質砂岩，栽培時也應使用輕石等顆粒粗的多孔質培養土以確保排水良好。

病蟲害和注意事項

象牙宮屬植物樹液具有毒性，並有尖銳的刺。進行換盆或移動時應戴厚手套，或用多層報紙纏繞莖部進行搬運。該種與其他黃花同屬品種相似，應通過學名和花朵特徵（喉部白色）確認標籤。

關於雙色象牙宮(Pachypodium bicolor)

Pachypodium bicolor, a Madagascar caudiciform with two-tone yellow flowers and a white throat. This intermediate-level plant grows into a slightly drooping shrub, 25 to 50cm tall, prized by succulent collectors.

開始照料雙色象牙宮(Pachypodium bicolor)前需要了解的7件事

1. 1Sunlight and Placement

   As a Madagascar native, Pachypodium bicolor prefers a spot with plenty of sun and good airflow. Grow it outdoors in full sun from spring through autumn, and move it to a bright indoor window when temperatures start to drop.

2. 2Watering Basics

   During the growing season, water thoroughly once the soil surface has dried out, giving the plant a clear wet-dry rhythm. Avoid overwatering, since soggy soil can lead to root rot — always let water drain freely from the pot.

3. 3Well-Draining Soil

   A well-draining mix formulated for caudiciform or succulent plants works best. Blending in akadama or pumice improves aeration and helps keep the thick trunk and roots healthy.

4. 4Repotting Tips

   The base of the trunk and roots are easily damaged, so repot carefully during the growing season. Avoid disturbing the root ball too much, and move up to a slightly larger pot with fresh, well-draining soil.

5. 5Winter Dormancy Care

   As growth slows, the plant may drop its leaves and enter dormancy. During this period, cut back on watering to reduce stress on the plant.

6. 6Choosing a Good Plant

   Look for a specimen with a firm, plump trunk free of soft spots or scarring. A plant with dense branching from a thick trunk shows off the characteristic look of Pachypodium bicolor.

7. 7Enjoying Its Branching Form

   Dense branching from a thick trunk and a slightly drooping habit are hallmarks of this variety. Displaying it on a shelf or stand at some height makes it easier to appreciate the spread and droop of its branches.

雙色象牙宮(Pachypodium bicolor)的常見問題

Q.Is this a good plant for beginners?

A.Pachypodium bicolor is generally considered better suited to growers with some succulent or caudiciform experience. That said, once you get the hang of watering and placement, beginners can grow it successfully too.

Q.What does "bicolor" refer to in its name?

A.Bicolor means "two-colored," referring to its yellow flowers with a white throat where the petals meet the center. This two-tone coloring is one of the easiest ways to distinguish it from related species.

Q.How big does it grow?

A.It typically reaches about 25 to 50cm in height, with a canopy spread of around 50cm. It develops dense branching from a thick trunk and grows into a slightly drooping shrub shape.

Q.When does it bloom?

A.Detailed information on bloom timing is still limited, and it can vary by plant and growing conditions. When it does flower during the growing season, you can enjoy its yellow blooms with the distinctive white throat.

Q.What should I watch for in winter care?

A.As temperatures drop, growth slows and the plant may drop its leaves and go dormant. Water less frequently during this time, and keep it in a warm, sunny spot.

雙色象牙宮(Pachypodium bicolor)栽培的實用工具

在圖鑑中詳細了解雙色象牙宮(Pachypodium bicolor)

同分類的更多品種