Asclepias Species, Broadleaf Milkweed

Asclepiaslatifolia

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Asclepias (ass-KLE-pee-us)
Species
latifolia (lat-ee-FOH-lee-uh)
Synonym
Sun Exposure
Full Sun
Height
4-6 ft. (1.2-1.8 m)
Hardiness
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
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)
Danger
Parts of plant are poisonous if ingested
Bloom Color
Cream/Tan
Bloom Time
Other Details
Category
Herbs
Perennials
Water Requirements
Foliage Color
Where to Grow
Grow outdoors year-round in hardiness zone
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
Direct sow as soon as the ground can be worked
From seed; direct sow after last frost
From seed; germinate in a damp paper towel
Scarify seed before sowing
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

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

Truro, Massachusetts

Socorro, New Mexico

Lipan, Texas

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Gardener's Notes:

0
positive
1
neutral
0
negative
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Josephine, Arlington, TX (Zone 8a) | November 2006 | neutral

Broadleaf Milkweed Asclepias latifolia is native to Texas and other States.

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