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Description
Phacelia Davidsonii, also known as Davidson’s phacelia, is a beautiful flowering plant that belongs to the borage family. It is native to the western region of North America, including California, Nevada, and Oregon. The plant can grow up to a height of 2 feet and spread up to 1.5 feet.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Phacelia |
Appearance
The leaves of Phacelia Davidsonii are narrow and oblong, and they can grow up to 6 inches in length. The flowers are bell-shaped and can be blue, purple, or lavender in color. They bloom in clusters and can be up to 1 inch in length. The plant can produce an abundance of flowers, making it a great addition to any garden.
Care Guide
Phacelia Davidsonii is a relatively low maintenance plant. It requires moderate watering and well-draining soil. The plant prefers full sun to partial shade and is hardy in USDA Zones 5-10. Fertilizing once a month during the growing season can help boost growth and flower production.
Common Pests & Diseases
Phacelia Davidsonii is not prone to any significant pests or diseases. However, it can be affected by spider mites, thrips, and whiteflies. These pests can be controlled by using insecticidal soap or neem oil. Overwatering the plant can cause root rot, so it’s essential to ensure proper drainage.
Habitat
Phacelia Davidsonii is native to the western region of North America, where it can be found growing in open areas, meadows, and grasslands. It is a hardy plant that can tolerate drought and extreme temperatures.
Question and Answer
Q: Is Phacelia Davidsonii a good plant for attracting pollinators?
A: Yes, Phacelia Davidsonii is an excellent plant for attracting bees and other pollinators to your garden.
Q: Can Phacelia Davidsonii be grown in containers?
A: Yes, Phacelia Davidsonii can be grown in containers as long as the container has proper drainage.
Q: How often should I fertilize Phacelia Davidsonii?
A: Fertilizing once a month during the growing season can help boost growth and flower production.
Q: Is Phacelia Davidsonii an invasive plant?
A: No, Phacelia Davidsonii is not considered an invasive plant.
Related Plants
- Phacelia campanularia
- Phacelia crenulata
- Phacelia grandiflora
References
- “Phacelia Davidsonii.” USDA Plants Database, plants.usda.gov/core/profile?symbol=phda2.
- “Phacelia Davidsonii.” Calflora, www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Phacelia+davidsonii.
- “Phacelia Davidsonii.” Las Pilitas Nursery, www.laspilitas.com/nature-of-california/plants/600–phacelia-davidsonii.
