Asclepias Species, Narrow-Leaf Milkweed, Mexican Whorled Milkweed

Asclepiasfascicularis

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Asclepias (ass-KLE-pee-us)
Species
fascicularis (fas-sik-yoo-LAIR-iss)
Synonym
Asclepias fasciculata
Asclepias mexicana
Other Details
Water Requirements
Foliage Color
Where to Grow
Grow outdoors year-round in hardiness zone
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Evening Shade, Arkansas

Agoura Hills, California

Brentwood, California

Laguna Beach, California

Long Beach, California

Los Angeles, California

Malibu, California

Perris, California

Richmond, California

San Marcos, California

Stockton, California

Tracy, California

Spring Creek, Nevada

Gold Hill, Oregon

Portland, Oregon

Kerrville, Texas

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Gardener's Notes:

4
positives
0
neutral
1
negative
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M
Tracy, CA (Zone 9b) | June 2013 | positive

This plant grows under some extreme conditions and seems to like sun, heat, drought and high wind. It grows at the edge of open fields n...Read More

T
T
Evening Shade, AR (Zone 7a) | September 2011 | positive

It is a native wildflower here in the foothills of the Ozarks and I am glad to have it for the butterflies and bees who enjoy it.
...Read More

C
Perris, CA (Zone 9a) | November 2008 | positive

I have been growing this asclepias for three years now. It does spread quite rapidly. However, that is no problem when you consider how...Read More

F
Portland, OR | July 2008 | positive

I bought this plant a few years ago and it is only just beginning to bloom this year. Planted in the drought-tolerant area in my garden, ...Read More

S
Gold Hill, OR (Zone 7a) | June 2006 | negative

This roadside 'weed' is invasive and very hard to get rid of once a stand is started. The only plus for this plant is the fact that it i...Read More

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