Essentials
At a Glance
Plant Type
Grass
Height
12 inches
Width
12 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Low to moderate
Humidity
Low to moderate
Lifespan
Perennial
Native To
Mediterranean region
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Festuca glauca, commonly known as blue fescue, is a clumping perennial ornamental grass known for its stunning blue-green foliage and compact growth habit. This species is particularly valued for its attractive color and fine texture, making it a popular choice for rock gardens and borders.
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into well-draining soil in early spring.
- Mist cuttings lightly to maintain moisture, avoid overwatering.
- Transplant seedlings after 4-6 weeks when established.
- Divide clumps every 2-3 years in early spring or fall.
- Apply mulch around base to conserve moisture and suppress weeds.
- Water regularly during dry spells for best growth.
Pro Tip
Ensure well-draining soil to prevent root rot and promote healthy growth.
Keep It Thriving
Care Guide
Do
- Water moderately during dry periods 🌱
- Prune dead or damaged foliage in spring
- Fertilize with a balanced slow-release fertilizer annually
- Mulch to retain soil moisture and suppress weeds
Don't
- Avoid overwatering to prevent root rot ❌
- Do not fertilize in late fall
- Avoid heavy clay soils without proper drainage
- Do not cut back in late summer to prevent stress
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Blue Fescue questions
What zones can Blue Fescue grow in?
Blue Fescue is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Blue Fescue deer resistant?
Yes — Blue Fescue is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Blue Fescue bloom?
Blue Fescue typically blooms in late spring, early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Blue Fescue need full sun?
Blue Fescue does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Blue Fescue drought tolerant?
Yes — once established (usually after the first full season), Blue Fescue handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Festuca to compare
Elijah Blue Fescue
Festuca glauca 'Elijah Blue'
Maire's Fescue
Festuca mairei
Blue Fox Fescue
Festuca glauca 'Blaufuchs'
Golden Toupee Fescue
Festuca glauca 'Golden Toupee'
Festuca Mix
Festuca x hybrida 'Mix'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Blue Fescue with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
