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Description
Crepidiastrum Denticulatum is a herbaceous perennial that belongs to the Asteraceae family. This plant is native to North America and has numerous common names, including Toothed False Goldenaster, Toothed False Golden-Aster, and Toothed Golden-Aster. It is known for its beautiful yellow flowers that bloom in late summer and fall, attracting pollinators like bees and butterflies. The plant can grow up to 3 feet tall and 2 feet wide, making it an excellent choice for garden borders, rock gardens, and naturalistic plantings.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Crepidiastrum |
Appearance
Crepidiastrum Denticulatum has a branching stem that is covered in small, narrow leaves. The leaves are green and toothed, giving the plant its common name. The flowers are bright yellow, with a center disk and numerous ray florets. They bloom in late summer and fall, adding a pop of color to any garden. The plant can grow up to 3 feet tall and 2 feet wide, forming a clump that can be divided every few years to maintain its vigor.
Care Guide
Crepidiastrum Denticulatum is a low-maintenance plant that is easy to care for. Here are some tips on how to care for this beautiful plant:- Water: Crepidiastrum Denticulatum prefers moist soil, but it can tolerate some drought. Water the plant deeply once a week, or more frequently during hot, dry weather.- Fertilization: This plant doesn’t require much fertilizer, but you can apply a balanced fertilizer in the spring to encourage healthy growth.- Soil: Crepidiastrum Denticulatum prefers well-draining soil that is rich in organic matter. If your soil is heavy, amend it with compost or peat moss to improve drainage.- Sunlight: This plant prefers full sun to partial shade. It can tolerate some shade, but it will produce fewer flowers in low light conditions.- Hardiness Zones: Crepidiastrum Denticulatum is hardy in USDA Zones 5-8.
Common Pests & Diseases
Crepidiastrum Denticulatum is relatively pest-free, but it can be susceptible to some diseases, including powdery mildew and leaf spot. To prevent these diseases, make sure the plant has good air circulation and avoid overhead watering. If you notice signs of disease, remove infected leaves and treat the plant with a fungicide.
Habitat
Crepidiastrum Denticulatum is native to North America and can be found in a variety of habitats, including prairies, meadows, and rocky slopes. It prefers well-draining soil and full sun to partial shade.
Question and Answer
Q: Is Crepidiastrum Denticulatum a good plant for pollinators?
A: Yes, Crepidiastrum Denticulatum is an excellent plant for pollinators like bees and butterflies. Its bright yellow flowers attract these beneficial insects and provide them with nectar and pollen.
Q: Can Crepidiastrum Denticulatum be grown in containers?
A: Yes, Crepidiastrum Denticulatum can be grown in containers, but it will require more frequent watering and fertilization. Make sure the container has good drainage and is large enough to accommodate the plant’s root system.
Q: How often should I divide Crepidiastrum Denticulatum?
A: You should divide Crepidiastrum Denticulatum every 3-4 years to maintain its vigor. Divide the plant in the spring or fall, and replant the divisions in well-draining soil.
Q: Is Crepidiastrum Denticulatum deer-resistant?
A: Crepidiastrum Denticulatum is not deer-resistant, and it may be eaten by these animals if they are present in your area. You can protect the plant with fencing or deer repellent.
Related Plants
– Crepidiastrum Sonoranum- Crepidiastrum Bicknellii- Crepidiastrum Lanceolatum- Crepidiastrum Macrocephalum
References
– USDA Plants Database. (n.d.). Crepidiastrum Denticulatum. Retrieved from https://plants.usda.gov/home/plantProfile?symbol=CRDE6- Missouri Botanical Garden. (n.d.). Crepidiastrum Denticulatum. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=278180&isprofile=0&cv=5- North Carolina State University. (n.d.). Crepidiastrum Denticulatum. Retrieved from https://plants.ces.ncsu.edu/plants/crepidiastrum-denticulatum/
