流血喜来芋

流血喜来芋的基本数据

养护难度

适合中级者

寿命

多年生（寿命资料很少）

体型

叶片直径约7～10厘米。块茎会变大。

浇水

生长期适度浇水

光照和摆放位置

由于这是生长在树林中的藤本植物，应在避免强烈直射日光的明亮地方培养。当藤蔓长长时，应将其缠绕在支架等物体上。

浇水

在叶片生长的生育期，当培养土干燥时进行浇水。藤蔓枯萎休眠期间要减少浇水。

休眠期管理

地上藤蔓每年更新一次，在休眠期会枯萎。块茎应保持干燥状态，等待新芽萌出。

温度和越冬

这是热带亚洲植物，不耐寒，冬季应在温暖的室内管理。

培养土和换盆

使用排水良好的培养土种植，将块茎的上部露出土壤可以减少腐烂。

病虫害和注意事项

受伤时会流出红色液体，这不是异常现象。市场流通的大多数大块茎是从野生地挖出的，因此应选择已生根且藤蔓正在生长的植株。

关于流血喜来芋

Stephania venosa is a Southeast Asian climbing caudex plant with a large, rounded brown caudiciform base, round leaves, and reddish sap when cut.

开始养护流血喜来芋前需要了解的7件事

1. 1Light and Placement

   Because Stephania venosa is a climber, training the vines up a support or letting them trail from a hanging pot shows off the foliage best. Strong midsummer sun through a window can scorch the leaves, so bright, filtered light such as through a sheer curtain suits it well. Good airflow around the plant also helps prevent problems from excess humidity.

2. 2Watering

   Because the caudex stores water, let the soil surface dry out before giving it a thorough watering rather than keeping it constantly moist. Prolonged wet conditions can damage the caudex, so make sure water drains freely from the bottom of the pot. Adjust the watering frequency between the growing season and dormancy.

3. 3Soil

   A well-draining soil mix is essential to keep the caudex from rotting in overly moist conditions. A blend of ingredients such as akadama, pumice, and perlite gives a good balance of moisture retention and drainage. A commercial succulent or caudex-specific potting mix is also a convenient option.

4. 4Repotting

   As the caudex grows and roots fill the pot, it's time to consider moving up to a slightly larger container. Repotting near the start of the growing season puts less stress on the plant. If any roots are damaged in the process, let the cut ends dry before replanting.

5. 5Winter Dormancy

   As temperatures drop, the vines and leaves may die back, leaving the plant dormant as just a bare caudex. This is a natural seasonal cycle for Stephania venosa, so there's no need to worry when it happens. During dormancy, cut back on watering and keep the soil on the drier side.

6. 6Choosing a Healthy Plant

   Look for a caudex that feels firm to the touch with few dents or blemishes, as this is a good sign of overall condition. Checking that it doesn't wobble and that the roots feel well established is another useful indicator. If the plant is in leaf, it's also worth checking the leaf color and the condition of the vines.

7. 7Handling the Sap

   A distinctive trait of Stephania venosa is the reddish sap that seeps out when a stem or leaf is cut. When pruning or handling the plant, take care to avoid getting the sap on skin or clothing, and wash your hands afterward. It's also a good idea to keep pruning tools clean after use.

流血喜来芋的常见问题

Q.Is this a good plant for beginners?

A.Stephania venosa is generally considered a plant for more experienced growers, with some technique needed for placement and watering. If you've grown other caudex plants before, it's an approachable next step, and once you get the basics right it can be enjoyed for a long time.

Q.The leaves dropped in winter — is it dying?

A.It's common for Stephania venosa to lose its vines and leaves as temperatures drop, going dormant as just a bare caudex. As long as the caudex stays firm, this is simply the plant's natural seasonal cycle, and new vines and leaves will emerge again once the growing season returns.

Q.How big does the caudex get?

A.The caudex is a feature that keeps enlarging as the plant grows. Growth speed and eventual size vary from plant to plant, so it's best enjoyed as a plant that rewards patience over time.

Q.How big are the leaves?

A.The leaves typically reach around 7 to 10 cm in diameter. This can vary somewhat depending on the individual plant and its growing conditions.

Q.Why does it release red sap when cut?

A.Stephania venosa releases a reddish sap when a stem or leaf is injured, which is one of its distinctive traits. In places like Thailand it's sometimes known by names that include a word for blood. When handling the plant, take care to keep the sap off your skin and clothing.

流血喜来芋种植的实用工具

在图鉴中详细了解流血喜来芋

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