Fruits smooth, narrow pods less than 4 inches long, erect, bearing seeds that have a tuft of white hairs. Product image is an accurate representation of the seeds you will receive. Swamp milkweed likes a bit of moisture, but not as much as its name might suggest. © Terroir Seeds | Underwood Gardens. From the soil to the seed to the food you eat - we'll help you grow your best garden! The Common Milkweed is the plant that most people associate with the word “milkweed”. Here I am offering Seeds from Asclepias verticillata, also known as whorled milkweed, eastern whorled milkweed, and horsetail milkweed. Very similar to A. fascicularis and A. verticillata. This is what most Mid-Westerner's think of as milkweed... Antelope/Spider Milkweed -  (Asclepias asperula) Its foliage is valuable to butterfly larvae, especially monarchs, since it blooms late in the season. www.UnderwoodGardens.com Slender plants with multiple stems with umbels of small white to pale pinkish flowers. The sale of each packet of milkweed seeds directly supports the continued, on-going research of Arizona Milkweeds for Monarchs organization, a dedicated volunteer citizen science research organization that is overseen by professional scientists from Northern Arizona University. Umbels... Common Milkweed - (Asclepias syriaca) If you find a state that has areas with climate and conditions similar to yours, then that milkweed will most likely do very well for you. To learn more about monarch butterflies and how you can participate in conservation efforts, please visit the Xerces Society’s Monarch Butterfly Conservation page or the Monarch Joint Venture webpage . Note: This plant is toxic to livestock. It's a perennial that is evergreen (although the green color will fade some during the course of a rough winter), but this ancient plant is more closely related to ferns than to the perennials we are most accustomed to growing in our gardens. A. subverticillata, or “horsetail milkweed,” grows up to 4 ft. tall and has very narrow, whorled leaves. Horsetail milkweed seed packet contains 25 seeds of unested Asclepias subverticillata. Happy Holidays! Seeds may have substandard germination rates due to natural seed dormancy. Seeds Germination Guide FAQ Contact Log in; Create account; Search. It prefers disturbed habitats such as roadsides, sandy flats, or grasslands between 3,000-8,000 ft. in elevation. The long narrow leaves grow in whorls up the stem of whorled milkweed. This is a great choice if you are looking for a deer resistant milkweed. The floss is the mechanism for seed dispersal. As part of our Project Milkweed, we have created this comprehensive national directory of milkweed seed vendors to help you find sources of seed. 20% of profits returned to the gardener who grows the seed. Large selection of local genotype native plant seeds. I also trade seeds with my customers to provide a unique experience. This milkweed seed is the highest quality available anywhere. Milkweed seeds can be very slow to germinate and does take some time and patience. Distinguished by the erect, rhizomatous growth form; the whorled, linear leaves; and the umbels with white, generally small flowers for a milkweed. The seeds are collected by hand in a New Mexico garden where the horsetail milkweed is growing within its native range. Seeds have tufts of long silky hairs. Refer to the USDA map link and please realize that a milkweed species can grow and thrive outside of the areas listed if the conditions are favorable. It is hand-grown across central and northern Arizona, hand-harvested, hand-cleaned, and hand-packed. For best results and to speed up the germination process, place the seeds in wet paper towels in a plastic bag in the refrigerator for 30 days prior to planting. It prefers disturbed habitats such as roadsides, sandy flats, or grasslands between 3,000-8,000 ft. in elevation. Seeds may have substandard germination rates due to natural seed dormancy. Vibrant seeds for the prairie states. Sundell 1993 refers to these three species as being essentially a continuum from west to east with this species in the middle. A. subverticillata, or “horsetail milkweed,” grows up to 4 ft. tall and has very narrow, whorled leaves. Can be difficult to distinguish, but A. verticillata generally has more leaves per node and A. fascicularis is generally not found outside of the Pacific states. We then tried 3 different seed treatments prior to planting: no treatment, soaking seed in warm water and sealing seed in a plastic bag with a wet paper towel. It prefers disturbed habitats such as roadsides, sandy flats, or grasslands between 3,000-8,000 ft. in elevation. A non-flowering plant, i… From that link, you’ll see the states shown where the milkweed is native. 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