Asclepias tuberosa, commonly known as Butterfly Weed, is a perennial plant that belongs to the milkweed family (Asclepiadaceae). This plant is native to North America and is particularly well-known for its vibrant orange flowers that bloom in the summer. The plant typically grows in clumps and can reach a height of 1 to 3 feet, with a spread of about 1 to 2 feet. Its upright growth habit and sturdy stems make it an attractive addition to gardens, especially in butterfly gardens, where it serves as a host plant for monarch caterpillars.
The leaves of Butterfly Weed are narrow and lance-shaped, with a rich green color that provides a beautiful contrast to the bright orange blooms. The flowers are arranged in clusters and are not only visually striking but also highly attractive to pollinators, particularly butterflies and bees. The blooming period usually occurs from late spring to early summer, and the flowers can last for several weeks, providing a burst of color in the garden.
In terms of care, Asclepias tuberosa is a hardy plant that thrives in well-drained soils and prefers full sun to partial shade. It is drought-tolerant once established, making it an excellent choice for xeriscaping or low-maintenance gardens. The plant does not require excessive watering, and it is best to allow the soil to dry out between waterings. Butterfly Weed is also resistant to deer and rabbits, which makes it a great option for gardens that may be visited by these animals.
Propagation of Asclepias tuberosa can be done through seeds or by division of established plants. Seeds should be sown in the spring or fall, and they may require a period of cold stratification to germinate effectively. Dividing the plant in early spring can also help to create new plants and maintain the health of the existing ones. The plants do not tolerate transplating well. Overall, Butterfly Weed is a stunning and beneficial addition to any garden, providing beauty and support for local wildlife.
Can be propagated by seeds or division. Seeds should be sown in spring or fall, and may require cold stratification. Division can be done in early spring. Does not transplant well.
Last updated on August 24, 2024. We try our best to make sure this information is accurate. Did we make a mistake? Let us know at support@knownplants.com.