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Description
Phacelia Sericea, commonly known as Silky Phacelia, is a species of flowering plant in the borage family. This annual plant is native to western North America, particularly in California and Nevada. It grows up to 60 cm tall and has a slender stem with hairy leaves that are elliptical in shape. The flowers are bell-shaped and range in color from pale blue to lavender.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Phacelia |
Appearance
Phacelia Sericea has a slender stem that grows up to 60 cm tall. The leaves are hairy and elliptical in shape, with a length of up to 15 cm. The flowers are bell-shaped and grow in clusters on the stem. They range in color from pale blue to lavender and have a diameter of up to 1 cm. The plant blooms from April to June.
Care Guide
Phacelia Sericea grows best in well-draining soil that is rich in organic matter. It prefers full sun to partial shade and requires moderate watering. Fertilization is not necessary for this plant. It is hardy in USDA zones 5-9.
Common Pests & Diseases
Phacelia Sericea is generally resistant to pests and diseases. However, it may be susceptible to aphids and spider mites. These can be controlled with insecticidal soap or neem oil.
Habitat
Phacelia Sericea is native to western North America, particularly in California and Nevada. It grows in a variety of habitats, including open areas, rocky slopes, and desert washes.
Question and Answer
Q: Is Phacelia Sericea a perennial or an annual plant?
A: Phacelia Sericea is an annual plant.
Q: What is the flowering period of Phacelia Sericea?
A: Phacelia Sericea blooms from April to June.
Q: What is the hardiness zone of Phacelia Sericea?
A: Phacelia Sericea is hardy in USDA zones 5-9.
Q: What is the common name of Phacelia Sericea?
A: The common name of Phacelia Sericea is Silky Phacelia.
Related Plants
- Phacelia Campanularia
- Phacelia Crenulata
- Phacelia Distans
- Phacelia Fremontii
References
- https://www.wildflower.org/plants/result.php?id_plant=PHSE2
- https://www.fs.fed.us/wildflowers/plant-of-the-week/phacelia_sericea.shtml
- https://plants.usda.gov/core/profile?symbol=PHSE2
