Asclepias mexicana
Asclepias mexicanafam. Asclepiadaceae
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Pl. D274 — Asclepias mexicana
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IOverview
Overview
Asclepias mexicana, commonly known as Mexican milkweed, is a perennial plant native to central and northern Mexico. It thrives in various habitats including dry and moist areas, preferring light sandy soils. This plant can grow up to 0.8 meters tall and requires full sun to partial shade for optimal growth. Known for its edible flowers, it also serves as an important host plant for monarch butterflies. Its distinctive feature is the milky latex that exudes from any cut part of the plant, a characteristic shared with other milkweed species.
Quick answers
What is Asclepias mexicana?
Asclepias mexicana, commonly known as Mexican milkweed, is a perennial plant native to central and northern Mexico. It thrives in various habitats including dry and moist areas, preferring light sandy soils. This plant can grow up to 0.8 meters tall and requires full sun to partial shade for optimal growth.
Growingconditions · propagation · uses
VCultivation
Cultivation
Asclepias mexicana thrives in full to partial sun and prefers well-draining light soil that is sandy. It requires moist to dry conditions and is hardy in zones 5-9. This perennial can grow up to 0.8 meters tall and produces edible flowers. For propagation, gardeners may use division or seed sowing.
Light
Full sun, Partial sun/shade
Water
Dry, Moist
Soil
Light (sandy)
Hardiness
5-9
Life cycle
Perennial
Mature size
0.8 m tall
For first-time growers
How to grow Asclepias mexicana for the first time
8steps
Start with Asclepias mexicana for a low-maintenance, drought-tolerant addition to your garden.
- 1
What you'll need
Seeds or small plants, potting soil, containers if planting in pots.
- 2
Best time to plant
Plant in spring after the last frost or fall before the first freeze.
- 3
Soil and container prep
Use well-draining soil; mix sand for better drainage. Ensure containers have holes for water to escape.
- 4
Sowing or transplanting
Direct sow seeds in the ground or start them indoors 4-6 weeks before planting outside. Transplant small plants carefully.
- 5
First two weeks
Water sparingly, allowing soil to dry out between waterings. Keep in a partially shaded area if direct sun is too intense.
- 6
Ongoing care
Provide full sun or partial shade; avoid overwatering. Prune dead leaves and stems for better appearance and health.
- 7
Harvest or pruning
Prune in late winter to early spring to encourage new growth and maintain shape. Remove any dead flowers or foliage.
- 8
Common mistakes
Overwatering, planting in heavy soil, not providing enough sunlight, neglecting to prune.
VIEdible & utility
Edible & utility
Edible parts:Flowers
Edible uses: The flowers of Asclepias mexicana are edible and can be consumed raw or used in various preparations. They add a sweet, slightly tangy flavor to salads or can be dried and steeped as a tea.
Other uses:textiles
Contextrange · companions · related
VIIDistribution
5 native · 0 introduced
Distribution
5 native · 0 introducedDistribution across0 continents· 5 native
Broader regions
native:Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southwest
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Asclepiadaceae), common use cases, and growing requirements.
same family · Asclepiadaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
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Companion planting
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Growing zone
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