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Beyond Blue Blue Fescue

Beyond Blue Blue Fescue

FESTUCA glauca 'Beyond Blue'

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Ships as 4"
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Common Name(s)
Blue Fescue
Sunlight
Full Sun (6+ hrs) or Partial Sun / Shade (3-6 hrs)
Watering
Let dry
Max Height
6"–1'
Max Spread
12"-18"
Garden Design Role
Architectural, Edging
Bloom Season
Summer
Lifespan
Perennial
Growing Habit
Round, Mounding, Clumping, Tufted
Drought Resistance
High drought resistance
Foliage Color
Green, Silver
Stem Color
Green, Purple/Black
Themes
Cool Blue, Pastel
Genus
Festuca
Family
Poaceae
Ship Size
4"

Beyond Blue Blue Fescue (Festuca glauca 'Beyond Blue', syn. 'Casca11') is a stunning, compact ornamental grass forming tight, symmetrical mounds of intensely powder-blue foliage that holds its remarkable color more consistently and vibrantly than any other blue fescue selection available. The exceptionally fine, needle-like blades create a soft, bristling texture that catches light beautifully at every angle — delivering year-round structural interest, bold blue color, and effortless elegance to borders, rock gardens, containers, and modern landscape designs.

Grown from certified organic heritage stock, each plant arrives with a Professional Grade root system — fibrous, well-established, and ready for vigorous growth. Beyond Blue thrives in full sun with excellent drainage and is highly drought tolerant once established, making it an essential plant for water-wise, low-maintenance, and fire-resistant organic landscapes. Its naturally tidy, self-contained mounding habit requires minimal maintenance and pairs beautifully with warm-toned ornamentals, lavenders, and silver-foliage plants where the intense blue creates maximum color contrast and contemporary design impact.

  • Exceptional Blue Color Retention — Holds its intense powder-blue color more consistently and vibrantly year-round than any other blue fescue selection, delivering reliable structural color even through summer heat and winter cold.
  • Year-Round Structural Interest — Tight, symmetrical mounding habit provides elegant, architectural form and bold blue color throughout every season, making it an invaluable structural element in any landscape design.
  • Drought Tolerant & Water-Wise — Highly drought resistant once established, thriving with minimal supplemental irrigation in water-wise, xeriscape, and California-friendly low-water landscape applications.
  • Versatile Design Element — Outstanding as a specimen, edging plant, mass planting, rock garden accent, or container focal point — Beyond Blue integrates beautifully into both traditional cottage and contemporary minimalist garden styles.
  • Low Maintenance — Naturally tidy, self-contained mounding habit requires only occasional trimming to remove spent flower stems, making it one of the lowest-maintenance ornamental grasses available.

These 4" healthy live plants thrive in full sun with excellent soil drainage — plant in well-drained to sandy or gravelly soil and water moderately until established, after which minimal supplemental irrigation is needed. Hardy in USDA zones 4–8, growing 8–12" tall with a spread of 10–12". Divide clumps every 2–3 years in early spring to maintain vigor and prevent center die-out; cut back lightly in late winter before new growth emerges.