
trefle.io · Taken Jul 9, 2022 by Andrzej Pasierbinski (cc-by-sa)
Poaceae
Giant fescue
Festuca gigantea
Also known as Tall fescue, Festuca gigantea, Large fescue
Native Plants · Ornamental Grass · Shade Tolerant · Woodland Garden · Festuca · Poaceae · Cool Season Grass · Border Plant · Ground Cover · Low Maintenance · Naturalistic Planting
Giant fescue is a tall, graceful ornamental grass that thrives in shaded or partially shaded spots where many other grasses struggle, making it invaluable for woodland garden edges and dappled-light borders. It prefers moist, fertile soils and is largely self-sufficient once established, requiring only an annual cut-back in late winter to refresh its growth. Its arching, bright-green blades and nodding seed heads provide attractive texture and year-round structure in a low-maintenance planting.
Growing conditions
The details behind the basics
- Daily light
- 4 hours
- Watering
- Water moderately to keep soil slightly moist; tolerates brief dry spells once established · Every 10-14 days
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 5.5–8
- Temperature
- -40°F to 95°F
- Cycle
- Perennial
Hardiness
USDA 2a-10b
Form & growth
Mature size and habit
- Mature height
- 12 in – 5 ft
- Spread
- 18 in
- Spacing
- 24 in apart
- Growth rate
- Moderate
- Root depth
- Medium
- Flowers
- No
- Foliage
- Fine
Ecology & origin
Where it belongs and what it brings
- Attracts
- Bees, Birds
Sources: trefle, usda
More Festuca
Related plants from the same genus
Buy this plant
No nurseries currently list it
No nursery lists Giant fescue right now.