Life Span
Perennial
Annual and Perennial
Type
Grass
Tree
Origin
Mexico, South-Central United States, Southeastern United States
Western United States, California, Mexico
Types
Dallas Blues grass, Rotstrahlbush grass
Calocedrus decurrens
Number of Varieties
121
0
40000
👆🏻
Habitat
Prairies, Roadsides, Warmer regions
low mountains, Mountain tops, Subtropical climates, Temperate Regions
USDA Hardiness Zone
4-105-8
0
99
👆🏻
AHS Heat Zone
12 - 3
8-1
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
60.00 cm2,130.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Sandy Brown
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green, Dark Green, Brown
Green
Leaf Color in Winter
Tan, Brown
Green
Shape
Leaf Shape
Grass like
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Summer, Early Fall, Fall
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Divison, Seedlings
Stem Planting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water frequently while growing, Water more frequently during periods of extreme drought
Needs less watering, Water occasionally
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
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune when plant is dormant, Remove dead or diseased plant parts
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
No fertilizers needed
No fertilizers needed
Pests and Diseases
Aphids, Ladybug
Insects
Plant Tolerance
Drought
Drought
Flowers
Showy
-
Flower Petal Number
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
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ladybug beetles
Birds
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shelter for wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Stomach pain
Part of Plant Used
Whole plant
Bark, Leaves
Other Uses
Used as Ornamental plant
Making Perfumes, Used in pencil industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Container, Edging, Feature Plant, Mixed Border, Rock Garden / Wall
Screening / Wind Break, Shade Trees, Street Trees
Botanical Name
Panicum virgatum
CALOCEDRUS decurrens
Common Name
Shenandoah grass, switchgrass
Incense Cedar
In Hindi
Shenandoah grass
Incense Cedar
In German
Shenandoah grass
Zeder
In French
Shenandoah grass
Encens Cedar
In Spanish
Shenandoah grass
cedro de incienso
In Greek
Shenandoah grass
θυμίαμα Κέδρος
In Portuguese
Shenandoah grass
cedro de incenso
In Polish
Shenandoah grass
kadzidło Cedar
In Latin
Shenandoah grass
incensum Cedar
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Pinopsida
Order
Cyperales
Pinales
Family
Poaceae
Cupressaceae
Genus
Muhlenbergia
Calocedrus
Clade
Angiosperms, Commelinids, Monocots
-
Tribe
-
-
Subfamily
-
-
Number of Species
150
1
27800
👆🏻