Also known as Large-Flower Milkweed
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Asclepias connivens, the largeflower milkweed, is a flowering plant native to Florida and the Bahamas, featuring large, showy flowers that attract pollinators.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6-8 hours of direct sunlight daily for optimal growth and flowering.
Moderate
50% intensity
Allow soil to dry slightly between waterings. Reduce in winter.
Well-drained
50% intensity
Moderate to Warm
50% intensity
Thrives in temperatures between 18-27°C during the growing season. Can tolerate cooler temperatures in winter.
Low
25% intensity
Feed sparingly in spring with a balanced fertilizer. Avoid over-fertilization.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 4/5 intensity |
| Toxic for pets | Yes 4/5 intensity |
| Edible | No |
All parts of the plant are toxic if ingested.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water Asclepias connivens moderately during the growing season, allowing the soil to dry out slightly between waterings.
Reduce watering significantly in fall and winter, especially if grown in cooler conditions, to prevent root rot. Ensure good drainage to avoid waterlogged soil, which this species dislikes.
Prune Asclepias connivens in late winter or early spring before new growth begins. Remove any dead or damaged stems.
Deadheading spent flowers can encourage a second bloom cycle and prevent self-seeding if desired, but allowing some seed pods to mature is important for its ecological role.
Asclepias connivens can be propagated by seed or division. Sow seeds in spring after stratification (cold treatment), or sow them in fall outdoors. Divisions are best done in early spring as the plant emerges.
Ensure good air circulation and drainage for seedlings and divisions.
Repot Asclepias connivens when it becomes root-bound, typically every 2-3 years. Use a well-draining potting mix. Repot in early spring before active growth commences.
Choose a pot that is only slightly larger than the current one to avoid excessive moisture retention.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Largeflower Milkweed (Asclepias connivens)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Asclepias |
| Species | Asclepias connivens |
Similar in genus Asclepias
Answers based on plant encyclopedia data
