Erigeron Formosissimus

Description

Erigeron Formosissimus, also known as Showy Fleabane, is a beautiful perennial plant that belongs to the Asteraceae family. It is native to North America and can be found in the Western United States, from California to Montana. The plant is known for its beautiful flowers that bloom in late spring and early summer. The flowers are pink or lavender and have yellow centers. Erigeron Formosissimus can grow up to 2 feet tall and 1 foot wide, making it an ideal plant for gardens and landscaping.

Taxonomic Information

Appearance

Erigeron Formosissimus has a beautiful appearance that makes it a popular choice for gardens and landscaping. The plant has a clumping growth habit and can grow up to 2 feet tall and 1 foot wide. The leaves are green and hairy, and the flowers are pink or lavender with yellow centers. The flowers are daisy-like and can be up to 2 inches in diameter. Erigeron Formosissimus blooms in late spring and early summer and can continue to flower throughout the summer if deadheaded regularly.

Care Guide

Erigeron Formosissimus is a low-maintenance plant that is easy to care for. Here are some tips on how to care for this beautiful perennial:

Water

Erigeron Formosissimus prefers well-drained soil and does not like to be over-watered. Water the plant deeply once a week during the growing season, and reduce watering during the winter months.

Fertilization

Erigeron Formosissimus does not require much fertilization. Apply a balanced fertilizer in the spring and summer to encourage healthy growth and flowering.

Soil

Erigeron Formosissimus prefers well-drained soil that is rich in organic matter. The plant can tolerate a wide range of soil types, but it does not like to be planted in soil that is too wet.

Sunlight

Erigeron Formosissimus prefers full sun to partial shade. The plant can tolerate some shade, but it will not flower as well in shady locations.

Hardiness Zones

Erigeron Formosissimus is hardy in USDA zones 4-9.

Common Pests & Diseases

Erigeron Formosissimus is generally free from pests and diseases. However, the plant can be susceptible to aphids, spider mites, and powdery mildew. Monitor the plant regularly and treat any pest or disease problems promptly.

Habitat

Erigeron Formosissimus is native to North America and can be found in the Western United States, from California to Montana. The plant grows in a variety of habitats, including meadows, rocky slopes, and forests.

Question and Answer

Q: Is Erigeron Formosissimus deer-resistant?

A: Yes, Erigeron Formosissimus is deer-resistant.

Q: Can Erigeron Formosissimus be grown in containers?

A: Yes, Erigeron Formosissimus can be grown in containers as long as the container is deep enough to accommodate the plant’s roots.

Q: How often should Erigeron Formosissimus be fertilized?

A: Erigeron Formosissimus only needs to be fertilized once or twice a year, in the spring and summer.

Q: How long do the flowers of Erigeron Formosissimus last?

A: The flowers of Erigeron Formosissimus can last for several weeks to a month.

Related Plants

• Erigeron Glaucus
• Erigeron Karvinskianus
• Erigeron Speciosus

References

• “Erigeron Formosissimus.” Missouri Botanical Garden. Accessed 22 June 2021. www.missouribotanicalgarden.org.
• “Erigeron Formosissimus.” Plant Database. Accessed 22 June 2021. www.plants.usda.gov/core/profile?symbol=ERFO.
• “Showy Fleabane.” High Country Gardens. Accessed 22 June 2021. www.highcountrygardens.com/perennial-plants/erigeron/erigeron-formosissimus.