Contents
Description
Phacelia Covillei is a species of flowering plant that belongs to the family Boraginaceae. It is native to the United States, particularly in the southwestern part of the country. It is an annual plant that grows up to 1-2 feet tall and can spread up to 1-2 feet wide. It produces beautiful lavender-blue flowers that bloom in the spring and summer months. The plant is easy to grow and can add color and visual appeal to gardens and landscapes.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Phacelia |
| Species | Covillei |
Appearance
Phacelia Covillei has a unique appearance that makes it stand out from other flowers. It has leaves that are hairy and lance-shaped, which grow up to 6 inches long. The flowers grow on long stems and are shaped like a bell. They are lavender-blue in color and have a diameter of about 1 inch. The plant can grow up to 1-2 feet tall and can spread up to 1-2 feet wide. The plant’s appearance can add a pop of color and visual appeal to any garden or landscape.
Care Guide
Phacelia Covillei is a low-maintenance plant that is easy to care for. Here are some care tips:
- Water: The plant needs to be watered regularly, especially during dry seasons. However, make sure not to overwater as this can lead to root rot.
- Fertilization: Fertilize the plant every 2-3 months with a balanced fertilizer to promote healthy growth.
- Soil: The plant prefers well-draining soil that is rich in organic matter. A soil pH of 6.0-7.5 is ideal.
- Sunlight: The plant needs full sunlight to thrive. It can tolerate some shade but may not flower as much.
- Hardiness Zones: Phacelia Covillei can grow in hardiness zones 8-11.
Common Pests & Diseases
Phacelia Covillei is generally resistant to pests and diseases. However, it may still be susceptible to some common problems:
- Aphids: These small insects can suck the sap from the plant, causing stunted growth and yellowing leaves. Use an insecticidal soap to get rid of them.
- Spider Mites: These tiny pests can cause the leaves to turn yellow and fall off. Use a miticide to control them.
- Powdery Mildew: This fungal disease can cause a white powdery coating on the leaves. Use a fungicide to treat it.
Habitat
Phacelia Covillei is native to the southwestern United States, particularly in Arizona, California, Nevada, and Utah. It grows in sandy or rocky soil in desert regions, canyons, and washes. It is also commonly found in disturbed areas such as roadsides and abandoned fields. It is an important plant for pollinators such as bees and butterflies.
Question and Answer
Q: Is Phacelia Covillei a perennial or annual?
A: Phacelia Covillei is an annual plant.
Q: Can Phacelia Covillei grow in shade?
A: While it can tolerate some shade, Phacelia Covillei prefers full sunlight to thrive.
Q: How tall can Phacelia Covillei grow?
A: Phacelia Covillei can grow up to 1-2 feet tall.
Q: Does Phacelia Covillei require a lot of water?
A: The plant needs to be watered regularly, especially during dry seasons. However, make sure not to overwater as this can lead to root rot.
Related Plants
- Phacelia campanularia
- Phacelia crenulata
- Phacelia grandiflora
- Phacelia integrifolia
References
- Bontrager, M. (2017). Phacelia covillei. Retrieved from https://calscape.org/Phacelia-covillei-()
- Arizona State University. (n.d.). Phacelia covillei. Retrieved from https://www.asu.edu/courses/sbf/phacovil.htm
- USDA. (n.d.). Plant profile for Phacelia covillei. Retrieved from https://plants.usda.gov/core/profile?symbol=PHCO10
