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Description
Castilleja Lemmonii, commonly known as Lemmon’s paintbrush, is a species of flowering plant in the family Orobanchaceae. It is native to western North America and can be found in a variety of habitats including meadows, forests, and subalpine regions. The plant grows up to 18 inches tall and has a dense cluster of bright yellow or orange flowers that bloom from May to July.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Orobanchaceae |
| Genus | Castilleja |
Appearance
Castilleja Lemmonii has a unique appearance with its bright yellow or orange flowers that are shaped like a tube and have a hooded upper lip. The plant has an upright growth habit and can grow up to 18 inches tall. The leaves are green and narrow with pointed ends. The stems are covered in fine hairs and can be reddish or green in color.
Care Guide
To care for Castilleja Lemmonii, it is important to provide well-draining soil that is rich in organic matter. The plant prefers full sun to partial shade and requires regular watering during the growing season. It is best to fertilize the plant with a balanced fertilizer every two weeks during the growing season. Castilleja Lemmonii is hardy in USDA hardiness zones 4-8.
Common Pests & Diseases
Castilleja Lemmonii is generally resistant to pests and diseases. However, it may be susceptible to powdery mildew if the plant is grown in a humid environment. To prevent this, it is important to provide good air circulation around the plant and avoid overhead watering.
Habitat
Castilleja Lemmonii is native to western North America and can be found in a variety of habitats including meadows, forests, and subalpine regions. The plant prefers well-drained soil and can grow in areas with full sun to partial shade.
Question and Answer
Q: Can Castilleja Lemmonii be grown in containers?
A: Yes, Castilleja Lemmonii can be grown in containers as long as the container has good drainage and the plant is provided with adequate sunlight and water.
Q: When is the best time to plant Castilleja Lemmonii?
A: The best time to plant Castilleja Lemmonii is in the spring after the danger of frost has passed.
Q: Does Castilleja Lemmonii attract pollinators?
A: Yes, Castilleja Lemmonii is known to attract hummingbirds and butterflies.
Q: Can Castilleja Lemmonii tolerate drought?
A: Castilleja Lemmonii is not drought-tolerant and requires regular watering during the growing season.
Related Plants
- Castilleja Miniata
- Castilleja Chromosa
- Castilleja Applegatei
- Castilleja Rhexiifolia
References
- USDA Plants Database: Castilleja Lemmonii
- Gardening Know How: Growing Paintbrush Flowers
- Wildflower.org: Castilleja Lemmonii
