Safety note: This plant may be toxic to humans and pets. See toxicity details.
Aristolochia constricta is a vine species in the Aristolochiaceae family, native to South America. It is known for its unique floral structures and is typically grown as
At-a-glance light, water, soil, and growing conditions from plant data
Moderate to High
75% intensity
Prefers bright, indirect light. Can tolerate some direct morning sun.
Moderate
50% intensity
Keep soil consistently moist but not waterlogged.
Well-drained, fertile soil
50% intensity
Moderate
50% intensity
Prefers average room temperatures, between 18-24°C. Avoid cold drafts.
Low to Moderate
50% intensity
Feed monthly during the growing season with diluted balanced fertilizer.
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 carcinogenic.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Aristolochia constricta prefers consistently moist soil but not waterlogged conditions. Water thoroughly when the top 2-3 cm of soil feels dry.
Reduce watering in cooler months to prevent root rot, allowing the soil to dry out slightly more between waterings.
Prune Aristolochia constricta in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches to maintain shape and encourage vigorous flowering.
Light pruning can also be done after flowering to manage size.
Aristolochia constricta can be propagated from seeds sown in spring or from semi-hardwood cuttings taken in summer. Seeds may require stratification.
Cuttings should be rooted in a well-draining medium in a warm, humid environment.
Repot Aristolochia constricta every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. Spring is the ideal time for repotting, before the active growing season commences.
Choose a pot that is 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 Constricta (Aristolochia constricta)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Piperales |
| Family | Aristolochiaceae |
| Genus | Aristolochia |
| Species | Aristolochia constricta |
Similar in genus Aristolochia
Answers based on plant encyclopedia data
