Life Span
Perennial
  
Perennial
  
Type
Grass
  
Epiphyte
  
Origin
World/Pandemic, North America, Europe, Russia/Siberia, Asia
  
Mexico
  
Types
Blue fescue, Large Blue fescue
  
Laelia candida, Laelia discolor
  
Number of Varieties
Not Available
  
Habitat
Moist Soils, Rocky areas, Well Drained
  
shaded riverbanks, Subtropical climates
  
USDA Hardiness Zone
4-8
  
9-11
  
AHS Heat Zone
8 - 1
  
12-8
  
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
H1, H2, 19, 20, 21, 22, 23, 24
  
Habit
Clump-Forming
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Not Available
  
White, Light Pink, Lavender
  
Flower Color Modifier
Bicolor
  
Not Available
  
Fruit Color
Not Available
  
Dark Blue
  
Leaf Color in Spring
Blue Green, Gray
  
Green
  
Leaf Color in Summer
Light Green
  
Green
  
Leaf Color in Fall
Blue Green, Gray
  
Green
  
Leaf Color in Winter
Blue Green, Tan, Gray
  
Green, Gray Green
  
Shape
  
  
Leaf Shape
Grass like
  
Acicular
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Partial Sun, Partial shade
  
Growth Rate
Medium
  
Slow
  
Type of Soil
Loam, Sand
  
Not Available
  
The pH of Soil
Acidic, Neutral
  
Not Available
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Early Summer, Summer
  
Fall, Late Fall, Early Winter, Winter
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Heat Tolerance, Salt and Soil Compaction
  
Where to Plant?
Container, Ground
  
Container, Ground
  
How to Plant?
Seedlings
  
Divison
  
Plant Maintenance
Medium
  
Low
  
Watering Plants
  
  
Watering Requirements
Requires regular watering
  
Needs watering once a week
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Slightly Acidic
  
Soil Type
Loam, Sand
  
Well-aerated
  
Soil Drainage Capacity
Well drained
  
Well drained
  
Sun Exposure
Full Sun, Partial Sun
  
Partial Sun, Partial shade
  
Pruning
Cut or pinch the stems, Remove dead leaves, Remove dead or diseased plant parts
  
Remove lateral branches
  
Fertilizers
Apply 10-10-10 amount
  
Apply 10-10-10 amount, Use nitrogen rich soil
  
Pests and Diseases
Red blotch
  
Aphids, Bacterial leaf spot, Fusarium wilt
  
Plant Tolerance
Drought
  
Heat Tolerance, Salt and Soil Compaction
  
Flowers
Insignificant
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Fine
  
Coarse
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
No
  
Attracts
Birds, Butterflies
  
Aphids, Mites
  
Allergy
Not Available
  
conjunctivitis, Dermatitis, Skin rash
  
Uses
  
  
Aesthetic Uses
Ground Cover
  
Beautification, Showy Purposes
  
Beauty Benefits
Not Available
  
No Beauty Benefits
  
Edible Uses
No
  
No
  
Environmental Uses
Air purification, Provides ground cover
  
Very little waste
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Prevention of convulsion, Vasorelaxant
  
Part of Plant Used
Flowers, Seeds
  
Not Available
  
Other Uses
Used as Ornamental plant
  
Application in Handicrafts, Making Perfumes, Making Sweet Scented Oil, Used as Ornamental plant
  
Used As Indoor Plant
Insignificant
  
Yes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Bedding Plant, Container, Feature Plant, Mixed Border, Rock Garden / Wall
  
Container, Feature Plant, Houseplant, Mixed Border
  
Botanical Name
FESTUCA glauca 'Boulder Blue'
  
LAELIA anceps
  
Common Name
Blue Fescue, Boulder Blue Fescue
  
Laelia, Orchid
  
In Hindi
Boulder Blue Fescue
  
Laelia
  
In German
Boulder Blau -Schwingel
  
Laelia
  
In French
Boulder bleu fétuque
  
Laelia
  
In Spanish
Boulder azul de la hierba festuca
  
Laelia
  
In Greek
Boulder μπλε γρασίδι φεστούκα
  
Laelia
  
In Portuguese
Boulder Blue Grass festuca
  
Laelia
  
In Polish
Boulder niebieskie trawy kostrzewy
  
Laelia
  
In Latin
Hyacintho herba, lapidem fescue
  
Laelia
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Liliopsida
  
Liliopsida
  
Order
Cyperales
  
Orchidales
  
Family
Poaceae
  
Orchidaceae
  
Genus
Festuca
  
Laelia
  
Clade
Angiosperms, Commelinids, Monocots
  
Angiosperms, Monocots
  
Tribe
Poeae
  
Epidendreae
  
Subfamily
Pooideae
  
Epidendroideae