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Description
Festuca Idahoensis Subsp. Roemeri is a perennial bunchgrass that is native to the western United States. It is commonly known as Roemer’s fescue and is often used in landscaping due to its attractive blue-green foliage and drought tolerance.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Festuca |
Appearance
Roemer’s fescue has narrow, flat leaves that are blue-green in color. It grows in a clumping habit and can reach a height of up to 2 feet. In the summer, it produces seed heads that are green or purple in color.
Care Guide
Roemer’s fescue is a relatively low-maintenance plant, but it does require some care to thrive. It prefers well-drained soil and full sun, but can tolerate some shade. It is drought tolerant and does not require frequent watering, but should be watered deeply when the soil is dry. Fertilization is not necessary, but can help promote growth. Roemer’s fescue is hardy in USDA zones 4-9.
Common Pests & Diseases
Roemer’s fescue is generally not susceptible to many pests or diseases. However, it can be affected by leaf spot, rust, and smut. These diseases can be treated with fungicides.
Habitat
Roemer’s fescue is native to the western United States and can be found in a variety of habitats, including grasslands, meadows, and woodlands. It is often used in landscaping due to its attractive appearance and drought tolerance.
Question and Answer
Q: Is Roemer’s fescue a good choice for landscaping?
A: Yes, Roemer’s fescue is often used in landscaping due to its attractive appearance and drought tolerance.
Q: Does Roemer’s fescue require frequent watering?
A: No, Roemer’s fescue is drought tolerant and does not require frequent watering.
Q: What are some common diseases that can affect Roemer’s fescue?
A: Roemer’s fescue can be affected by leaf spot, rust, and smut.
Q: What hardiness zones is Roemer’s fescue suitable for?
A: Roemer’s fescue is hardy in USDA zones 4-9.
Related Plants
- Festuca Arizonica
- Festuca Californica
- Festuca Cinerea
- Festuca Glauca
References
- “Festuca idahoensis subsp. roemeri.” Plant Database, Lady Bird Johnson Wildflower Center, https://www.wildflower.org/plants/result.php?id_plant=FEIDR.
- “Roemer’s Fescue.” Monrovia, https://www.monrovia.com/plant-catalog/plants/697/roemers-fescue/.
- “Festuca idahoensis subsp. roemeri.” Missouri Botanical Garden, https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277483&isprofile=0&.
