Prairie Moon Nursery :: Seeds :: Asclepias purpurascens (Purple Milkweed)
Asclepias purpurascens (Purple Milkweed)
Asclepias purpurascens, Purple Milkweed looks similar to Common Milkweed, Asclepias syriaca, but the flower color is a rich red purple color compared to the soft gray-pink of Common Milkweed. There are usually one to three blooms that form near the ends of the stems in late spring, early summer.

The flower is held above the leaves on stems a bit longer then Common Milkweed’s and the umbel itself is stiff, and holds a nicely rounded form while that of Common will flop a bit. Blooms can last for about a month and if seed is not set it will occasionally re-bloom. The average height is around 3 feet but it will sometimes go to 4 feet. The flowers will attract a variety of nectar seeking insects from the very small to large Bumble Bees and of course Monarch Butterflies.

The leaves are big, around 6-8 inches and they taper to a point at both ends. The mid-vein in the leaves is tinted with the same color as the flower.

Grow Asclepias purpurascens in a site that is well drained but has ample moisture. It seems to prefer a bit of shade but will do well in full sun if it gets deep, regular watering. This Milkweed will not spread aggressively like the Common does. The seed pods are smooth and a little more slender than those of Common Milkweed which has plump pods with a prickly surface.

Seeds / Packet: 30  (LIMIT 1 PKT PER CUSTOMER PLEASE!)
Seeds / Ounce: 4,500
Details
Range Map
Catalog Number ASC09F
Scientific Name Asclepias purpurascens
Common Name Purple Milkweed
Germination Code C(30)
Wetland Code FACU
Sun Exposure Prairie , Savanna
Soil Moisture Wet Mesic , Mesic , Dry Mesic
Height 3 feet
Bloom Color Purple
Bloom Time June , July
Plant Type Forbs (Wildflowers)
Availability Seeds
Price:
Seeds
Quantity: Pricing: Order:
Out of stock
 
Add to wish list

Detailed images

Asclepias-purpurascens-Purple-Milkweed-plant Asclepias-purpurascens-Purple-Milkweed-Keith Asclepias-purpurascens-Purple-Milkweed-flower Asclepias-purpurascens-Purple-Milkweed-closeup Asclepias-purpurascens-Purple-Milkweed-garden Asclepias-purpurascens-Purple-Milkweed-leaves Asclepias-purpurascens-Purple-Milkweed-seed
Asclepias purpurascens (Purple Milkweed)
Map Key
Present in state Present in county, native to state Present in county, not native to state  
Not present in state Present historically, now extirpated    
'FAQ' (Frequently Asked Questions) link

Companion Plants and Products

Asclepias syriaca (Common Milkweed)   See details
Asclepias syriaca (Common Milkweed)
Seeds
Quantity: Pricing:
Packet $2.00
1/4 oz. $3.20
1/2 oz. $5.20
1 oz. $8.00
1 lb. $120.00
The fragrance of Common Milkweed's flower is very delicate and pleasing.

Send to friend

: *
: *
: *