Life Span
Perennial
Perennial
Type
Grass
Flowering Plants
Origin
Mediterranean, Northern Africa
South-Central United States
Types
Erianthus ravennae, Saccharum ravennae
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Number of Varieties
190200
0
40000
👆🏻
Habitat
marshes, Riverbanks
Rocky areas
USDA Hardiness Zone
6-95-8
0
99
👆🏻
AHS Heat Zone
9 - 6
12-1
Sunset Zone
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
No Available
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
240.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Silver
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple
-
Leaf Color in Spring
White, Gray Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Purple, Tan
Green
Leaf Color in Winter
Purple, Tan
-
Shape
Leaf Shape
Grass like
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Summer, Fall
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Vegetative
From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Water once every two or three weeks
Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut back all stems to the same height
Remove damaged leaves
Fertilizers
0-10-10 NPK fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Drought, Edema
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
-
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds, Butterflies
Allergy
Noxious Weed
-
Uses
Aesthetic Uses
Borders, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Erosion control
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Leaves
Flowers, Leaves
Other Uses
Cultivated for fodder
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Dried Flower/Everlasting, Feature Plant, Mixed Border
Bedding Plant, Rock Garden / Wall, Wildflower
Botanical Name
SACCHARUM ravennae
PENSTEMON cobaea
Common Name
Hardy Pampas Grass, Plume Grass, Ravennagrass
Beardtongue
In Hindi
Plume Grass
Beardtongue
In German
Plume Gras
Bartfaden
In French
Plume Herbe
beardtongue
In Spanish
Penacho de hierba
beardtongue
In Greek
Plume Grass
Beardtongue
In Portuguese
Plume grama
Beardtongue
In Polish
Pióropusz Trawa
Beardtongue
In Latin
Kessinger Grass
ursus lingua
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Lilopsida
Equisetopsida
Order
Cyperales
Lamiales
Family
Poaceae
Scrophulariaceae
Genus
Saccharum
Penstemon
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Andropogoneae
-
Subfamily
Panicoideae
-
Number of Species
400261
1
27800
👆🏻