Milkweed in Virginia
Virginia spans Coastal Plain sand, Piedmont clay and Appalachian ridge, and its milkweed flora follows suit: fewflower and longleaf milkweed near the coast, white and fourleaf milkweed in the mountains, common milkweed throughout. Purple and red milkweed are both state rarities.
The best milkweed to plant in Virginia
Native to the state, garden-worthy and useful to monarchs. Start here if you are planting rather than identifying.
All milkweed species in Virginia
| Species | Height | Flower | Bloom | Soil | Monarch |
|---|---|---|---|---|---|
| Swamp Milkweed Asclepias incarnata |
3 ft–5 ft | pink, rose, white | June to September | Wet / Average | |
| Butterfly Weed Asclepias tuberosa |
1 ft–3 ft | orange, yellow, red | May to September | Dry / Average | |
| Purple Milkweed Asclepias purpurascens |
2 ft–4 ft | purple, magenta | May to July | Average / Dry | |
| Poke Milkweed Asclepias exaltata |
3 ft–6 ft | white, green | June to July | Average | |
| Aquatic Milkweed Asclepias perennis |
1 ft–3 ft | white, pink | May to September | Wet | |
| Common Milkweed Asclepias syriaca |
3 ft–6 ft | pink, mauve, white | June to August | Dry / Average | |
| Whorled Milkweed Asclepias verticillata |
1 ft–2.5 ft | white, green | June to September | Dry / Average | |
| Clasping Milkweed Asclepias amplexicaulis |
1.5 ft–3 ft | pink, green, mauve | May to July | Dry | |
| Fourleaf Milkweed Asclepias quadrifolia |
1 ft–2 ft | pink, white | May to June | Dry / Average | |
| White Milkweed Asclepias variegata |
1.5 ft–3.5 ft | white | May to July | Dry / Average | |
| Fewflower Milkweed Asclepias lanceolata |
2 ft–5 ft | orange, red | May to August | Wet | |
| Green Comet Milkweed Asclepias viridiflora |
1 ft–3 ft | green | May to August | Dry | |
| Red Milkweed Asclepias rubra |
2 ft–4 ft | red, pink | June to July | Wet | |
| Longleaf Milkweed Asclepias longifolia |
1 ft–2.5 ft | green, purple, white | April to July | Wet / Average |
Planting milkweed in Virginia
Sow seed outdoors in November to January. Winter then supplies the cold-moist stratification most milkweed seed needs, and germination happens naturally as the soil warms. If you have missed that window, chill seed in the refrigerator for 30 days and sow after your last frost. The full method is here.
Virginia spans USDA zones 5a–8a, so check the zone range on each species page before committing. Match the species to your site rather than the other way round: dry, sunny and poor suits butterfly weed and the whorled species; a damp spot suits swamp milkweed; shade suits very few milkweeds at all.
Plant at least ten stems in one group rather than scattering them, because female monarchs find dense patches far more readily. Add late-season nectar such as goldenrod and asters so the fall migratory generation has fuel as well as host plants. How to lay out a monarch garden.
Where to buy milkweed in Virginia
Start with Virginia Native Plant Society. State native plant societies run the plant sales worth going to: locally grown, untreated stock, at a few dollars a plant, sold by people who can tell you where to put it.
In Virginia
Non-profit nursery growing local-ecotype natives for the Potomac region.
Elsewhere in the southeast
Family-run native seed producer for the eastern and central states.
Independent Gulf Coast Florida native nursery.
Independent north Florida mail-order native nursery.
Long-running independent southeastern native plant nursery.
Independent Tennessee native plant nursery.
Ships to you
One of the widest milkweed seed and bare-root ranges anywhere, with germination codes listed for every species.
Long-established independent nursery specializing in Midwestern natives.
Independent seed producer supplying restoration-scale native seed by the pound.
Family-run Texas seed house focused on regional ecotypes.
Independent nursery growing Missouri-provenance natives.
These favor independent nurseries and non-profits over chain garden centers, which mostly stock unlabeled tropical milkweed and often cannot tell you whether it has been treated with neonicotinoids. Search the full directory by ZIP code.
Milkweed in Virginia: common questions
What milkweed is native to Virginia?
14 milkweed species are recorded in Virginia, including Swamp Milkweed (Asclepias incarnata), Butterfly Weed (Asclepias tuberosa), Purple Milkweed (Asclepias purpurascens), Poke Milkweed (Asclepias exaltata). The full list is on this page.
What is the best milkweed to plant in Virginia?
Swamp Milkweed, Butterfly Weed, Purple Milkweed are the best combination of native, available and garden-worthy for Virginia. Swamp Milkweed is the easiest to start with.
When should I plant milkweed seed in Virginia?
Sow outdoors in November to January, so winter provides the cold stratification the seed needs. If you have missed that window, stratify seed in the refrigerator for 30 days and sow in spring after the last frost.
Does milkweed grow wild in Virginia?
Yes. 14 species occur in Virginia, typically on roadsides, field margins, prairie remnants and along watercourses. Virginia spans Coastal Plain sand, Piedmont clay and Appalachian ridge, and its milkweed flora follows suit: fewflower and longleaf milkweed near the coast, white and fourleaf milkweed in the mountains, common milkweed throughout.
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Milkweed USA. (2026). Milkweed in Virginia. Retrieved DATE, from https://milkweedusa.com/states/virginia/
"Milkweed in Virginia." Milkweed USA, 2026, https://milkweedusa.com/states/virginia/. Accessed DATE.
Milkweed USA. "Milkweed in Virginia." Last modified 2026-08-01. Accessed DATE. https://milkweedusa.com/states/virginia/.
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title = {Milkweed in Virginia},
author = {{Milkweed USA}},
year = {2026},
url = {https://milkweedusa.com/states/virginia/},
note = {Accessed DATE}
}