Contents
Description
Erysimum Cheiranthoides, commonly known as Wormseed Wallflower, is a herbaceous perennial plant that belongs to the Brassicaceae family. It is native to Europe but has been introduced in North America and is now commonly found in meadows, grasslands, and open woods. The plant grows up to 1-2 feet tall and has a spread of about 1-2 feet. The leaves are lance-shaped and grow up to 6 inches long, while the flowers are bright yellow and bloom in clusters from May to July.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Erysimum |
Appearance
Erysimum Cheiranthoides has lance-shaped, green leaves that grow up to 6 inches long. The plant grows up to 1-2 feet tall and has a spread of about 1-2 feet. The flowers are bright yellow and bloom in clusters from May to July. The plant produces seed pods that are long and slender, up to 3 inches long, and contain numerous small seeds.
Care Guide
Erysimum Cheiranthoides is a low-maintenance plant that requires minimal care. It prefers well-drained soil and full sun exposure. The plant is hardy in USDA zones 4-8 and can tolerate temperatures as low as -30°F. Water the plant regularly, but avoid overwatering as it can cause root rot. Fertilize the plant once a month during the growing season with a balanced fertilizer. Avoid fertilizing during the winter months.
Common Pests & Diseases
Erysimum Cheiranthoides is susceptible to a few pests and diseases. Aphids and caterpillars can infest the plant, causing damage to the leaves and flowers. Powdery mildew and rust can also affect the plant, causing discoloration and deformation of the leaves. To prevent these issues, maintain good air circulation around the plant and avoid overwatering. In severe cases, use organic insecticides or fungicides to control the pests and diseases.
Habitat
Erysimum Cheiranthoides is native to Europe but has been introduced in North America and is now commonly found in meadows, grasslands, and open woods. The plant prefers well-drained soil and full sun exposure. It can tolerate a wide range of soil types and pH levels.
Question and Answer
Q: Is Erysimum Cheiranthoides a perennial or an annual plant?
A: Erysimum Cheiranthoides is a herbaceous perennial plant.
Q: What is the hardiness zone for Erysimum Cheiranthoides?
A: Erysimum Cheiranthoides is hardy in USDA zones 4-8.
Q: What is the bloom time for Erysimum Cheiranthoides?
A: Erysimum Cheiranthoides blooms from May to July.
Q: How tall does Erysimum Cheiranthoides grow?
A: Erysimum Cheiranthoides grows up to 1-2 feet tall.
Related Plants
- Erysimum ‘Bowles’ Mauve’
- Erysimum linifolium
- Erysimum mutabile
- Erysimum pulchellum
References
- “Erysimum Cheiranthoides.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b404.
- “Erysimum cheiri (L.) Crantz.” Plants of the World Online, Kew Science, powo.science.kew.org/taxon/urn:lsid:ipni.org:names:279541-1.
- “Wormseed Wallflower.” Illinois Wildflowers, www.illinoiswildflowers.info/grasses/plants/wmseed_wallflwr.htm.
