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Whitwam Organics

Milkweed-Sandhill Milkweed (Asclepias humistrata) (Florida Native)

Milkweed-Sandhill Milkweed (Asclepias humistrata) (Florida Native)

Regular price $19.50 USD
Regular price Sale price $19.50 USD
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Milkweed- Sandhill

Asclepias humistrata

Sandhill or Pinewoods Milkweed is a perennial plant native to the southeastern US, from LA down to FL, and up to southern NC. It grows in spreading clusters which ascend 1-1 1/2 ft. Leaves of A. humistrata are large and thick, dull grayish-green with conspicuous pink to lavender veins. The leaf color can darken to almost dark redish purple depending on the age of the plant, stage of emerging and amount of sunlight. The first time I ever saw one, it reminded me of a croton (city folk) Flowers range from whitish to purplish/lavender and are some of the first to emerge in its native range. Sandhill Milkweed likes full sun, but can tolerate some shade. It needs well drained, sandy soil. In the wild you'll usually find it growing next to saw palmetto and native cactus. It is an extremely slow grower with a very large tap root . It is best to buy this one when it is young and get them in its place of establishment as soon as possible .

 All milkweeds are host plants to the Monarch Butterfly, as well as the Queen and Soldier Butterfly, but many other Butterflies and insects use it as a nectar source. Sandhill milkweed needs regular watering throughout it's early days, but is extremely drought tolerant once established. Direct sow in the Fall to let the seeds over-winter for a Spring and Summer bloom. If planting seeds in the Spring or Summer, the seeds need 2-4 weeks of cold/wet stratification. 

Days to germ 10-15 days with Sunlight
Days to maturity  2-5 years
Plant time  Seed-June-Jan/Plants yearround 
Spacing 12 inches
Sun Full sun to part shade
Germ temperature 55-78 degrees F
Optimum soil P.H 6.0-7.5
Height 18-24 inches
Harvest seed- June-August
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Over 800 5-Star Google Reviews

  • “All items arrived quickly and well packaged. I usually expect to have one or two live items out of a batch, but they are all thriving. I couldn’t be happier!”

    David L.
    August 2026
  • “My live plants were packed like they belonged in Ft Knox. 😂 They really were packed beautifully. Only one plant, a bee balm, is questionable but signs that it will recover are happening. All in all I am thrilled with my plants and seeds. Some of my coreopsis have already sprouted!”

    Jacquie R.
    September 2026
  • “Plants were ready quick at a good price with great packaging. Very happy with my purchase.”

    Will B.
    May 2026
  • “I’ve ordered seeds from Whitwam Organics 3 or 4 times now. I love the simple packaging, clear planting guidelines, and variety they offer. Great germination rates!! The bare root plants I’ve ordered have come healthy, so healthy that the wild rabbits always approve of my menu upgrades! 😂🐰”

    Chanda B.
    August 2026
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