Asclepias Species, Texas Milkweed, White Milkweed

Asclepiastexana

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Asclepias (ass-KLE-pee-us)
Species
texana (tek-SAY-nuh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Partial to Full Shade
Foliage
Deciduous
Herbaceous
Smooth
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Hardiness
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
Parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Blue-Green
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Direct sow as soon as the ground can be worked
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Arlington, Texas

Brownsville, Texas

Dripping Springs, Texas

Fort Worth, Texas

Helotes, Texas

Kaufman, Texas

Longview, Texas

Los Fresnos, Texas

San Antonio, Texas

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Gardener's Notes:

5
positives
0
neutral
0
negative
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M
Dripping Springs, TX | April 2018 | positive

I have it growing on an unirrigated slope under some cedar trees. It might get too little water and too much sun in its spot, but it live...Read More

J
J
Longview, TX | June 2011 | positive

I've got several of these plants and have found them to be butterly attractors. I've never seen a monarch "cat" on them because I've got...Read More

D
Los Fresnos, TX (Zone 10a) | July 2008 | positive

Texas Milkweed is a very rare, but showy milkweed. If it is not flowering it can fool you into believing it is a chile plant or just a pl...Read More

F
Josephine, Arlington, TX (Zone 8a) | November 2006 | positive

Texas Milkweed Asclepias texana is Endemic to Texas.

L
NE Medina Co., TX (Zone 8a) | September 2006 | positive

Texas Milkweed, sometimes called White Milkweed, is a Texas native endemic plant. I've seen it growing in the Hill Country of Texas, incl...Read More

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