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Description
Boechera Lyallii is a native plant species of North America that belongs to the mustard family. It is commonly known as Lyall’s Rockcress or Alaska Rockcress. This perennial plant is grown for its attractive foliage and showy white flowers that bloom in the spring. It can grow up to 30 cm tall and 45 cm wide.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Boechera |
Appearance
Boechera Lyallii has basal leaves that are oval-shaped, dark green, and slightly hairy. The stem leaves are smaller and narrower. The plant produces clusters of small white flowers that have four petals and yellow stamens. The flowers have a sweet fragrance and bloom in the spring. The leaves of Boechera Lyallii turn reddish-bronze in the fall.
Care Guide
Water: Boechera Lyallii needs regular watering during the growing season, especially during hot and dry weather.Fertilization: Fertilize the plant in the spring with a balanced fertilizer.Soil: Boechera Lyallii prefers well-draining soil that is rich in organic matter.Sunlight: This plant needs full sun to partial shade to thrive.Hardiness Zones: Boechera Lyallii is hardy in USDA zones 4 to 9.
Common Pests & Diseases
Boechera Lyallii is relatively pest and disease-free. However, it can be affected by aphids, powdery mildew, and root rot if the growing conditions are not optimal.
Habitat
Boechera Lyallii is native to North America and is found in Alaska, the Yukon, and British Columbia. It grows in rocky areas, cliffs, and talus slopes.
Question and Answer
Q: Is Boechera Lyallii a good plant for a rock garden?
A: Yes, Boechera Lyallii is a great plant for a rock garden as it thrives in rocky areas.Q: Does Boechera Lyallii attract pollinators?
A: Yes, the flowers of Boechera Lyallii attract bees and other pollinators.Q: Can Boechera Lyallii tolerate drought?
A: Boechera Lyallii needs regular watering, especially during hot and dry weather. It cannot tolerate prolonged drought.Q: How often should I fertilize Boechera Lyallii?
A: Fertilize the plant once a year in the spring with a balanced fertilizer.
Related Plants
Here are some related plants to Boechera Lyallii:
- Boechera stricta
- Boechera retrofracta
- Boechera pulchra
References
- USDA Plants Database: Boechera Lyallii
- Northwest Native Plant Guide: Boechera Lyallii
- Missouri Botanical Garden: Boechera Lyallii
