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Description
Crepidiastrum Lanceolatum, also known as the Lanceleaf crepidiastrum or the eastern goldenrod, is a perennial herbaceous plant that belongs to the Asteraceae family. It is native to North America and can be found in various habitats, including forests, meadows, and prairies. The plant grows up to a height of 3-5 feet and has lance-shaped leaves that are green in color. The flowers of the plant are yellow and bloom in late summer to early fall.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Crepidiastrum |
Appearance
The Lanceleaf crepidiastrum has a tall, erect stem that is covered with green lance-shaped leaves that are about 2-5 inches long. The leaves have serrated edges and a pointed tip. The plant produces yellow flowers that are clustered at the top of the stem in late summer to early fall. The flowers have a disc-like center and are surrounded by several ray flowers. The plant grows up to a height of 3-5 feet and has a spread of about 1-3 feet.
Care Guide
The Lanceleaf crepidiastrum is a low maintenance plant that requires minimal care. Here are some care tips to keep your plant healthy:
- Water: The plant prefers moist soil, so water it regularly. However, make sure not to overwater it as it can lead to root rot.
- Fertilization: The plant doesn’t require much fertilization. However, you can fertilize it once a month during the growing season with a balanced fertilizer.
- Soil: The plant prefers well-draining soil that is rich in organic matter. You can add compost to the soil to improve its fertility.
- Sunlight: The plant prefers full sun to partial shade. It can tolerate some shade but may not bloom as well.
- Hardiness Zones: The plant is hardy in zones 4-9.
Common Pests & Diseases
The Lanceleaf crepidiastrum is relatively pest and disease-resistant. However, here are some common pests and diseases that can affect the plant:
- Aphids: These small insects can suck the sap from the plant and cause stunted growth. You can control them by spraying the plant with a mixture of water and dish soap.
- Spider mites: These tiny pests can cause yellowing of the leaves and webbing on the plant. You can control them by spraying the plant with a mixture of water and neem oil.
- Leaf spot: This fungal disease can cause brown spots on the leaves. You can control it by removing infected leaves and spraying the plant with a fungicide.
Habitat
The Lanceleaf crepidiastrum is native to North America and can be found in various habitats, including forests, meadows, and prairies. The plant prefers moist soil and full sun to partial shade. It is hardy in zones 4-9.
Question and Answer
Q. Is the Lanceleaf crepidiastrum a good plant for attracting pollinators?
A. Yes, the Lanceleaf crepidiastrum is a good plant for attracting pollinators, including bees and butterflies.Q. How often should I water my Lanceleaf crepidiastrum?
A. The Lanceleaf crepidiastrum prefers moist soil, so water it regularly. However, make sure not to overwater it as it can lead to root rot.Q. Can I grow the Lanceleaf crepidiastrum in a container?
A. Yes, you can grow the Lanceleaf crepidiastrum in a container. However, make sure to use a large container that can accommodate the plant’s height and spread.Q. How tall does the Lanceleaf crepidiastrum grow?
A. The Lanceleaf crepidiastrum can grow up to a height of 3-5 feet.
Related Plants
- Crepidiastrum denticulatum
- Crepidiastrum sonchifolium
- Solidago rugosa
- Solidago canadensis
References
- “Crepidiastrum lanceolatum.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=287287.
- “Crepidiastrum lanceolatum.” Lady Bird Johnson Wildflower Center. https://www.wildflower.org/plants/result.php?id_plant=CRLA.
- “Crepidiastrum lanceolatum.” Illinois Wildflowers. https://www.illinoiswildflowers.info/prairie/plantx/el_goldenrodx.htm.
