Life Span
Perennial
Perennial
Type
Grass
Needled or Scaled Evergreen
Origin
North America, Canada, Mexico
-
Types
Panicum abscissum, Panicum acostia, Panicum amarum
Cupressocyparis leylandii
Number of Varieties
382
0
40000
👆🏻
Habitat
Prairies
All sorts of environments, Alpine Meadows, High elevation, Hilly upland habitat
USDA Hardiness Zone
4-96-9
0
99
👆🏻
AHS Heat Zone
9 - 1
9-3
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
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
Pyramidal
Plant Size
Minimum Height
150.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Green, Blue Green, Gray Green
Leaf Color in Summer
Light Green
Green, Blue Green, Gray Green
Leaf Color in Fall
Red, Green, Orange, Blue Green, Gray Green, Bronze
Green, Blue Green, Gray Green
Leaf Color in Winter
Tan, Sandy Brown
Green, Blue Green, Gray Green
Shape
Leaf Shape
Grass like
needle shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer, Late Summer
All year
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Cold climate, Deer resistant
Where to Plant?
Ground
Ground
How to Plant?
Divison, Root Division
Hardwood Cuttings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs
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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Prune for size control, Prune if you want to improve plant shape, pruning needed for strong structure, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer, slow-release fertilizers
Pests and Diseases
Red blotch
Canker, Root rot, Stigmina needle blight
Plant Tolerance
Pollution, Soil Compaction
Cold climate, Deer resistant
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
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Formal Garden, Ornamental use, Showy Purposes, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Leaves
-
Other Uses
Cattle Fodder, Used as Biofuel
Acts as a natural source of rain water for birds and insects., deer resistant, Used as Christmas Tree
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border
Feature Plant, Hedges, Mixed Border, Screening, Wind Break
Botanical Name
PANICUM virgatum
X CUPRESSOCYPARIS leylandii
Common Name
Switchgrass
Leylandii
In Hindi
Switchgrass
Leyland cypress
In German
Switchgrass
Leyland-Zypresse
In French
switchgrass
Cyprès de Leyland
In Spanish
switchgrass
Cupressus leylandii
In Greek
switchgrass
Leyland Cypress
In Portuguese
switchgrass
Cipreste-de-leyland
In Polish
switchgrass
Cyprysowiec Leylanda
In Latin
switchgrass
Leyland Cypress
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Coniferophyta
Class
Liliopsida
Pinopsida
Order
Cyperales
Pinales
Family
Poaceae
Cupressaceae
Genus
Panicum
Cupressus
Clade
Angiosperms, Commelinids, Monocots
-
Tribe
Paniceae
-
Subfamily
Panicoideae
-
Number of Species
4501
1
27800
👆🏻