Life Span
Perennial
Perennial
Type
Grass
Grass
Origin
North America, Canada, Mexico
World/Pandemic, North America, Europe, Russia/Siberia, Asia
Types
Panicum abscissum, Panicum acostia, Panicum amarum
Blue fescue, Large Blue fescue
Number of Varieties
381
0
40000
👆🏻
Habitat
Prairies
Moist Soils, Rocky areas, Well Drained
USDA Hardiness Zone
4-94-8
0
99
👆🏻
AHS Heat Zone
9 - 1
8 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
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
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
150.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
90.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Blue Green, Gray
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Red, Green, Orange, Blue Green, Gray Green, Bronze
Blue Green, Gray
Leaf Color in Winter
Tan, Sandy Brown
Blue Green, Tan, Gray
Shape
Leaf Shape
Grass like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Divison, Root Division
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Cut or pinch the stems, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Nitrogen
Apply 10-10-10 amount
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Pollution, Soil Compaction
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Wildlife
Birds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Leaves
Flowers, Seeds
Other Uses
Cattle Fodder, Used as Biofuel
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border
Bedding Plant, Container, Feature Plant, Mixed Border, Rock Garden / Wall
Botanical Name
PANICUM virgatum
FESTUCA glauca 'Boulder Blue'
Common Name
Switchgrass
Blue Fescue, Boulder Blue Fescue
In Hindi
Switchgrass
Boulder Blue Fescue
In German
Switchgrass
Boulder Blau -Schwingel
In French
switchgrass
Boulder bleu fétuque
In Spanish
switchgrass
Boulder azul de la hierba festuca
In Greek
switchgrass
Boulder μπλε γρασίδι φεστούκα
In Portuguese
switchgrass
Boulder Blue Grass festuca
In Polish
switchgrass
Boulder niebieskie trawy kostrzewy
In Latin
switchgrass
Hyacintho herba, lapidem fescue
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Cyperales
Cyperales
Family
Poaceae
Poaceae
Genus
Panicum
Festuca
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Paniceae
Poeae
Subfamily
Panicoideae
Pooideae
Number of Species
45061
1
27800
👆🏻