Exactly 50% of showy milkweed seeds have germinated. The plant blooms in the summer with big globes of fragrant pink flowers. 12-36" tall x 12-24" wide. Very drought tolerant. Showy milkweed (Asclepias speciosa) – Flowers are fragrant and pretty. Two species that are known to start leaning are Showy Milkweed and the peculiar-podded Balloon Plant , but you can use these techniques on other milkweed varieties or any plant species that is having a hard time staying vertically motivated…. How to Cut Back Butterfly Milkweed. Media Marketing/Shutterstock A monarch butterfly lands on a swamp milkweed plant. Start milkweed seeds indoors 8 to 12 weeks before the last frost in your area. The flowers form on top of the stems and are rounded clusters of rosy-pink flowers. How to Grow Milkweed … I watched these native plants through the 2014 season. Asclepias speciosa is a marvelous addition to any landscape especially one that is being naturalized. It is a drought resistant plant, but the A. sullivantii and the A. incarnate species grow best in a saturated soil. Asclepias line the migration path for these butterflies as they travel back and […] As a host plant, it provides the monarch larvae and adult butterflies with a food source. Milkweed belongs to the genus Asclepias, which has many different species spread out through America and Mexico. Asclepias speciosa (Showy milkweed) will reach a height of 0.9m and a spread of 0.6m after 5-10 years. The very fragrant blooms give way to prominent 2 - 3 inch long seed pods and the leaves turn bright Gold in the fall. You're moving them toward extinction. 13 growing 13 not growing. The name "milkweed" refers to the milky, white sap that is present in most members of this family, and the habit of growing in poor or "weedy" soil. Re-seeds readily. Spreading via underground runners, pink milkweed can be a little too aggressive for formal perennial beds. Showy milkweed seeds need 30 days of cold stratification to improve germination, Sow the seeds about 1/4 inch deep. The stout stems have opposite spade-shaped leaves that are fuzzy on both sides with rather woolly hairs below. It is in flower from June to August, and the seeds ripen in September. Leaves are the primary source of food for the monarch butterfly larvae making this a noteworthy addition to the garden. Welcome to Monarch Watch's Milkweed Market! It is best to start the seeds indoors and transplant your seedlings to your garden once they’ve grown a bit. You can plant milkweed starter plants purchased at specialty nurseries. Grows best in moist but well-drained, fertile soil in full sun. Davis Showy Milkweed is a monarch butterfly host plant with fragrant star shaped pink and white flowers. Growing milkweed. Common Milkweed was considered for the spot but the place is sandy dry and hot and the hope is it’s western roots might give it greater drought tolerance. Planting milkweed is the most effective way to help because it is the only plant that sustains a monarch through each of its life stages. Showy milkweed (Asclepias speciosa) is a hairy perennial with stems ascending to erect. Please check back in January for updated availability – thanks! I’m in zone 5b (southern Ontario) and grow swamp milkweed but it usually doesn’t start to come up until mid/late spring and usually isn’t a decent size until at least early summer. In this Butterfly Milkweed plant guide, you'll learn the unique characteristics of this plant as well as basic plant care and where to buy them for yourself. Beds and borders, Bees (attract & feed bees), City, Cottage/Informal, Low Maintenance, Waterside, Wildflower, Wildlife. Asclepias speciosa, (Showy Milkweed). Suggested uses. Showy milkweed may be better suited in garden settings because it spreads less aggressively than Common Milkweed. I want perennial milkweed in the park median. Write a Review. The showy milkweed attracts many types of pollinators and is a larval host species for queen and monarch butterflies. Care & Maintenance: Milkweed. This sun-loving asclepias grows well in dry, fast-draining soil and requires little supplemental water once established. Showy Milkweed (Asclepias speciosa) Planting Instructions Sowing seeds in your garden doesn’t tend to work well with Showy Milkweed in our area. Did you forget to cold treat seeds? Showy Milkweed - (Asclepias speciosa) This widespread milkweed is a stout single to multi-stemmed plant with large opposite leaves that terminate in several umbels near the top of the stem with large pink to purplish flowers. Cultivation. Grows in western U.S. to Canada and is equivalent to common milkweed in the east. Availability: In Stock. 2/15/18 10:00 Five days since test began. Showy milkweed is a member of the milkweed family (Asclepidaceae). The plant is self-fertile. Monarch butterfly overwintering counts were at an all-time low during 2014-2015 seasons, and a winter storm in March 2016 killed many monarchs in Mexico. 3-4 ft. tall x 24-30" wide. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, insects, Lepidoptera (Moths & Butterflies). A prolific and important nectar source for Monarch butterflies, bees, and other beneficial bugs. Showy Milkweed (Asclepias speciosa) is native to drier regions of the west and serves as a major food source for monarch caterpillars in the western United States. With beautiful, showy flowers that attract numerous pollinators, the Butterfly Milkweed can enhance your summer garden in more ways than one. Showy was planted where is for the purpose of it spreading and filling the space. A Soilless Start? Hello Matt. It is hardy to zone (UK) 2. This species is closely related with the common milkweed, A. syriaca, with which it sometimes hybridizes at the eastern limits of its distribution.These species are similar in appearance and growth form (tall and robust), but can be distinguished by the layer of fine white hairs on speciosa and flowers that look like small crowns. The plants can grow to be 2-5 feet tall depending on species. Monarch butterflies are rapidly declining due to loss of habitat and use of pesticides. 2/15/18 10:30 clipped the tip of the 13 ungerminated seeds and placed them in a new coffee filter in dechlorinated water on a plate on a heating mat. This milkweed is native to California. Similar to Common Milkweed in looks, Showy Milkweed has soft, pastel pink flower clusters with longer petals. It’s not as showy as some ornamental plants but still deserves a place in your garden and will send up lovely, star-shaped blooms. Pink and purple flowers bloom from May to September, and are highly attractive to pollinators of all kinds. This is a great article. Plant milkweed — it’s the sole food source for monarch caterpillars and is attractive to many pollinators for its nectar-rich flowers. Showy milkweed is a native perennial found throughout the West. Like other native milkweeds, showy milkweed is a host plant of the monarch butterfly. Showy Milkweed (Asclepias speciosa) is similar in form to Common Milkweed but less aggressive, making it more manageable in a garden setting.About 3 feet high, it features large oval leaves, and spikey pink flower clusters atop thick stems. Asclepias speciosa has a similar appearance to Common Milkweed, but its pinkish-purple flowers have longer, tapered petals that are covered with fine hairs.These persistant, fragrant blooms are often described as looking like small crowns. The showy orange and red flowers are borne in rounded terminal and axillary clusters (umbellate cymes). Showy Milkweed/Butterfly Flower Seeds Heirloom, Native #1320. Any species in the milkweed family will do, but the easiest to grow is the common milkweed, Asclepias syriaca. Showy Milkweed seeds and plants for sale. The weather and water supply will determine the timing and length of the bloom. 2. This hardy perennial grows from 36" - 60" tall and blooms from May until August. Care Tips for the Milkweed Plant Commonly found species of the milkweed plant grow really well in bright sunlight and a properly drained soil. The leaves are opposite, persistent, with short petioles, elliptic to ovate blades, and bases rarely cordate and clasping. The bloom on your plant will vary on the timing and duration of the bloom. Thanks for taking the time to post it! Butterfly weed (Asclepias tuberosa) produces green foliage through spring and summer and clusters of small red, orange or yellow flowers. Can you recommend a variety of milkweed that starts to germinate in early spring. Showy Milkweed (Asclepias Speciosa) - This perennial plant can be easily established by sowing Asclepias seeds. Milkweed is an important native plant that supports pollinators and especially Monarch butterflies. Growing milkweed is easy, as the plant basically takes care of itself once established. Blooms are 3"-8" in diameter and have many smaller blossoms. The corolla is reflexed and rose-purple; the hoods are Asclepias speciosa or “showy milkweed” is a perennial plant that can grow up to 3ft tall and produces clusters of charismatic pink and white flowers between June-August.The native habitat for this milkweed species is in woodland and riparian areas between 5000-8000ft. You can break off fork handles to adjust the height for smaller seedlings. Showy milkweed needs a five gallon or larger container. General Description . Germination can occur as quickly as one week but may take longer. It has up to 40 inch stems and large gray-green oval leaves that can be 5 inches in length. Invite monarch butterflies and other pollinators to your garden with the stunning blooms of this robust, shrub-like heirloom perennial. Asclepias speciosa is a PERENNIAL growing to 0.8 m (2ft 7in) by 0.6 m (2ft). In addition to the normal calyx (ring of 5 sepals) and corolla (ring of 5 petals) that other plant flowers have, milkweeds also have a corona that looks like an extra set of petals facing toward the center of the flower, like a crown. Milkweed is the host plant for the monarch butterfly. I know your intentions are good, but you're not helping the beautiful little pollinators. The California native milkweed species that are most commonly available commercially and grow well in this area are narrow-leaved milkweed (A. fasicularis) and showy milkweed (A. speciosa). Showy milkweed is a lovely plant if you have the space for it or the tolerance for its tendency to spread! Why Grow Milkweed Plants? Cold hardy in USDA zones 3-11. Seeds must be sown indoors, however, under the correct conditions for the plant to thrive. It is noted for attracting wildlife. Showy Pink Milkweed variety is an essential wildflower for supporting Monarch butterflies by providing food for caterpillars and nectar for the adult butterflies. Showy milkweed grows in well-drained soil in full or nearly full sun, in pastures, meadows, forest clearings, untilled fields, roadsides and ditch banks. It prefers well-drained soils in full sun, and can found along roadsides, ditch banks, and open meadows. Best confined to a pot because of its invasive tendency. 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