Golden star-drops (Asclepias aurea) is a visually striking perennial wildflower known for its clusters of star-shaped, golden-yellow flowers.
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 best flowering and growth.
Moderate
50% intensity
Allow soil to dry slightly between waterings; reduce in dormancy.
Well-drained loam
50% intensity
Moderate
50% intensity
Thrives in warm temperatures during the growing season (18-25°C) and can tolerate cooler nights.
Low
25% intensity
Requires minimal fertilization; a light feeding in spring is sufficient.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water Asclepias aurea regularly during the growing season, allowing the soil to dry slightly between waterings. Reduce watering significantly in fall and winter when the plant enters dormancy.
Ensure good drainage to prevent root rot. Overwatering is a common cause of problems.
Prune Asclepias aurea in late fall or early spring to remove dead or damaged stems. Cut back to about 15-20 cm from the ground to encourage vigorous new growth.
Deadheading spent flowers can sometimes prolong blooming but is not strictly necessary.
Propagate Asclepias aurea from seed sown in spring, either indoors or directly outdoors after the last frost. Scarification or cold stratification may improve germination rates.
Stem cuttings can also be taken in early summer and rooted in moist soil or water.
Repot Asclepias aurea every 2-3 years, preferably in early spring before new growth begins. Choose a pot only slightly larger than the current one, ensuring it has adequate drainage holes.
Use a well-draining potting mix, such as a cactus or succulent blend.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Golden Star-Drops (Asclepias aurea)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Asclepias |
| Species | Asclepias aurea |
Similar in genus Asclepias
Answers based on plant encyclopedia data
