Common Milkweed

Asclepias syriaca

Common Milkweed is the plant that often comes to mind when we hear the word "milkweed." This familiar milkweed has an upright form with large oval leaves and ball-shaped flower umbels. Visually bold and architectural, it contrasts well…

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In stock
SKU
31270-03 / 11270
Plants 3" Pots
1-4 $7.99 ea.
5-10 $6.99 ea.
11-31 $5.99 ea.
32+ $4.99 ea.
Seeds 4,000 seeds/oz
1/4 Oz $12.00
1/2 Oz $18.00
Oz $30.00
Lb $450.00
Cultural Details
Soil Type Clay, Loam, Sand
Soil Moisture Dry, Medium
Sun Exposure Full Sun, Partial
Height 2' - 4'
Bloom Color Lavender, Pink
Bloom Time June, July, Aug
Spacing 1'
Zones 3, 4, 5, 6, 7, 8
Root Type Rhizome
Benefits Birds, Butterflies, Pollinators, Hummingbirds, Host Plant
Seeds per Oz 4000
Propagation Treatment Moist Stratification
Days to Moist Stratify 10 days
Direct Sowing Time Spring, Early Summer, Fall

Common Milkweed (Asclepias syriaca) is the plant that often comes to mind when we hear the word "milkweed." This familiar milkweed has an upright form with large oval leaves and ball-shaped flower umbels. Visually bold and architectural, it contrasts well with prairie grasses and numerous prairie wildflowers. The profusion of lavender-pink flowers in midsummer are extremely fragrant, and bloom over an extended period of time from mid to late summer. Many pollinators benefit from the prolific flowering of Common Milkweed. This is one of the easiest and fastest to establish of the milkweeds and it thrives in almost any well-drained soil. It produces plenty of seed, but it colonizes mainly via rhizomatous roots, and not the seeds.

Common Milkweed is a host plant for Monarch butterflies. Monarchs lay their eggs only on plants in the Asclepias genus, otherwise known as milkweeds. These plants help support and counter the increasing threats to a declining Monarch butterfly population.