Safety note: This plant may be toxic to humans and pets. See toxicity details.
Aristolochia bianorii is a striking perennial vine known for its unique, tubular flowers. It thrives in warm climates and is a fascinating addition to any garden.
At-a-glance light, water, soil, and growing conditions from plant data
Bright Indirect
75% intensity
Prefers full sun to partial shade.
Moderate
50% intensity
Allow soil to dry between waterings.
Well-draining soil
50% intensity
Warm
75% intensity
Prefers temperatures between 18-24°C during the growing season; cooler in winter.
Moderate
50% intensity
Feed during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 5/5 intensity |
| Toxic for pets | Yes 5/5 intensity |
| Edible | No |
Contains aristolochic acids, which are toxic and can cause kidney damage.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot.
Reduce watering significantly during winter dormancy, allowing the soil to dry out more between waterings to mimic its natural dry period.
Prune in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches to improve air circulation and shape.
Light pruning can also be done after flowering to maintain its form, but avoid heavy pruning.
Propagate from seeds sown in spring or from stem cuttings taken in late spring or early summer. Seeds may require stratification.
Cuttings should be rooted in a well-draining, sterile medium, often with bottom heat to encourage faster root development.
Repot every 2-3 years or when the plant becomes root-bound, preferably in spring. Use a well-draining potting mix, such as a cactus or succulent blend, or add perlite and coarse sand to a standard potting mix.
Choose a pot only 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 Aristolochia Bianorii (Aristolochia bianorii)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Piperales |
| Family | Aristolochiaceae |
| Genus | Aristolochia |
| Species | Aristolochia bianorii |
Similar in genus Aristolochia
Answers based on plant encyclopedia data
