Water
Water Cynanchum obtusifolium thoroughly when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot.
Reduce watering frequency during the dormant winter months, allowing the soil to dry out more between waterings.
Also known as Monkey-Rope
Cynanchum obtusifolium is a climbing vine with heart-shaped leaves, producing clusters of star-shaped flowers that attract pollinators.
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
75% intensity
Prefers bright, indirect light indoors, or morning sun outdoors.
Allow soil to dry slightly between waterings
50% intensity
Reduce watering in winter.
Well-drained
50% intensity
Average room temperatures
50% intensity
Prefers 18-24°C, can tolerate cooler temperatures in winter dormancy.
Light feeding during growing season
25% intensity
Diluted balanced fertilizer once a month in spring/summer.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water Cynanchum obtusifolium thoroughly when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot.
Reduce watering frequency during the dormant winter months, allowing the soil to dry out more between waterings.
Prune Cynanchum obtusifolium in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing stems. This also helps to maintain a tidy shape and encourage bushier growth.
Light trimming can be done throughout the growing season to manage size.
Propagation is typically done from seeds sown in spring or through stem cuttings taken in late spring or early summer. Seeds may require stratification.
Cuttings should be rooted in a well-draining medium, kept moist, and placed in a warm location with bright, indirect light.
Repot Cynanchum obtusifolium every 2-3 years, or when the plant becomes root-bound. Spring is the ideal time for repotting.
Use a well-draining potting mix, such as a cactus or succulent blend, and a pot that is slightly larger than the current one.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Roundleaf Buckhorn (Cynanchum obtusifolium)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Cynanchum |
| Species | Cynanchum obtusifolium |
Similar in genus Cynanchum
Answers based on plant encyclopedia data
