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Asclepias purpurascens
Asclepias purpurascens
Asclepias purpurascens
Asclepias purpurascens

Asclepias purpurascens

TAXONOMY

FamilyApocynaceae
GenusAsclepias
Zone3

ABOUT

Asclepias purpurascens, commonly known as Purple Milkweed, is a perennial plant native to North America. It belongs to the Apocynaceae family and the Asclepias genus. This plant is known for its vibrant purple flowers and is a favorite among pollinators, especially butterflies. It typically goes dormant in the winter months.

ALSO KNOWN AS

Purple Milkweed
Asclepias amoena
Asclepias compressa
Asclepias dasypus
Asclepias gonalis
Asclepias lasiotis

OVERVIEW

WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy4 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Purple Milkweed thrives in bright, direct sunlight and prefers moderate temperatures. It requires a moderate level of humidity and should be watered when the soil partially dries out. This plant is best suited for outdoor growth where it can receive ample sunlight.
Soil
Purple Milkweed prefers well-draining loamy soil. It can tolerate a range of soil types but thrives best in soil that retains some moisture without becoming waterlogged. Ensure the soil is slightly acidic to neutral for optimal growth.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically in spring and summer, to support its growth and flowering.
Repotting
Repotting is generally not necessary for Purple Milkweed as it is typically grown outdoors. However, if grown in a container, repot in early spring before new growth begins. Ensure the new pot has good drainage.
Propagation
Purple Milkweed can be propagated by seeds or root cuttings. The best time to propagate is in early spring. Sow seeds directly in the soil or take root cuttings and plant them in a well-draining soil mix.
Pruning
Pruning is beneficial for Purple Milkweed to maintain its shape and encourage new growth. Prune in late winter or early spring before new growth starts. Remove any dead or damaged stems.
Toxicity
Purple Milkweed is toxic to pets and humans if ingested. All parts of the plant contain toxic compounds that can cause nausea, vomiting, and diarrhea. Handle with care and keep away from children and pets.
Additional
Purple Milkweed is an excellent plant for attracting butterflies and other pollinators to your garden. It is also a host plant for the Monarch butterfly caterpillar. Ensure it has enough space to grow as it can spread and form clumps over time.
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How To Grow Asclepias purpurascens | EarthOne