Also known as Candelilla · Wax Milkweed · White Milkweed
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Asclepias albicans, or white-stemmed milkweed, is a striking desert succulent with creamy white stems and clusters of white flowers. It is a vital host plant for monarch
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to light shade.
100% intensity
Requires at least 6 hours of direct sunlight per day for optimal growth and flowering.
Allow soil to dry out completely between waterings. Reduce watering in winter.
25% intensity
Prefers dry conditions, susceptible to root rot if overwatered.
Well-drained soil, adaptable to sandy, loamy, or clay soils.
50% intensity
Adaptable, prefers warm conditions.
50% intensity
Thrives in average to warm temperatures, can tolerate some heat stress once established.
Minimal to none.
10% intensity
Adapted to poor soils; excessive fertilization can be detrimental.
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 albicans sparingly, allowing the soil to dry out completely between waterings. Overwatering can lead to root rot. Reduce watering significantly during winter dormancy to prevent fungal issues.
Ensure good drainage to avoid waterlogged conditions.
Prune Asclepias albicans in late winter or early spring before new growth emerges. Remove any dead, damaged, or crossing stems to improve air circulation and shape.
Deadheading spent flowers can prevent unwanted seeding but is generally not necessary for plant health.
Propagate Asclepias albicans from seeds sown in early spring, either directly outdoors or started indoors. Scarification or stratification may improve germination rates.
Cuttings can also be taken from young stems in spring or early summer.
Repot Asclepias albicans infrequently, as they prefer to be slightly root-bound. If repotting is necessary, do so in early spring before active growth begins.
Use a well-draining potting mix, such as a cactus or succulent blend, and 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 White-Stemmed Milkweed (Asclepias albicans)
Where White-Stemmed Milkweed (Asclepias albicans) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Asclepias |
| Species | Asclepias albicans |
Similar in genus Asclepias
Answers based on plant encyclopedia data
