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Description
Eurybia Hemispherica, also known as the Southern Star, is a herbaceous perennial plant native to the Southeastern United States. It belongs to the Asteraceae family and produces purple or blue flowers in late summer and early fall. The plant typically grows up to 3 feet tall and 2 feet wide.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Eurybia |
Appearance
Eurybia Hemispherica has a clumping, upright growth habit with leaves that are narrow and lance-shaped. The leaves are 2-6 inches long and have a rough texture. The plant produces small, daisy-like flowers that are typically purple or blue in color. The flowers have a yellow center and bloom from August to October. The plant grows up to 3 feet tall and 2 feet wide.
Care Guide
Water
Eurybia Hemispherica prefers well-draining soil and requires moderate watering. Water the plant deeply once a week during the growing season and reduce watering during the winter months.
Fertilization
Fertilize Eurybia Hemispherica with a balanced fertilizer in early spring and mid-summer.
Soil
The plant prefers moist, well-draining soil that is rich in organic matter. It can tolerate a range of soil types, including clay and sandy soil.
Sunlight
Eurybia Hemispherica thrives in full sun to partial shade.
Hardiness Zones
The plant is hardy in USDA zones 5-9.
Common Pests & Diseases
Eurybia Hemispherica is relatively pest and disease-free. However, it can be susceptible to powdery mildew, which can be prevented by ensuring good air circulation around the plant.
Habitat
Eurybia Hemispherica is native to the Southeastern United States and can be found growing in woodlands, meadows, and along stream banks.
Question and Answer
Q: Can Eurybia Hemispherica tolerate drought?
A: No, the plant prefers moist soil and requires moderate watering.
Q: Can Eurybia Hemispherica be grown in containers?
A: Yes, the plant can be grown in containers provided that the soil is well-draining and the container is large enough to accommodate the plant’s growth.
Q: Does Eurybia Hemispherica attract butterflies and bees?
A: Yes, the plant’s flowers attract butterflies and bees.
Q: How long does Eurybia Hemispherica bloom for?
A: The plant blooms from August to October.
Related Plants
- Eurybia divaricata
- Eurybia macrophylla
- Eurybia x herveyi
- Eurybia schreberi
References
- https://www.wildflower.org/plants/result.php?id_plant=EUHE2
- https://plants.usda.gov/core/profile?symbol=EUHE2
- https://www.gardenia.net/plant/eurybia-hemispherica-southern-star
