Life Span
Perennial
Perennial
Origin
North America, Canada, Mexico
Europe
Types
Panicum abscissum, Panicum acostia, Panicum amarum
-
Habitat
Prairies
dry rocky watercourses
USDA Hardiness Zone
4-9
3-9
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, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Upright/Erect
Upright/Erect
Flower Color
Green
Blue Violet, Lavender, Purple, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Green, Sea Green
Leaf Color in Summer
Light Green
Green, Sea Green
Leaf Color in Fall
Red, Green, Orange, Blue Green, Gray Green, Bronze
Green, Sea Green
Leaf Color in Winter
Tan, Sandy Brown
Light Green
Leaf Shape
Grass like
Lanceolate to elliptical
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Spring, Late Spring, Early Summer
Tolerances
Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Divison, Root Division
Rhizome division
Plant Maintenance
Medium
Medium
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 pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, 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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
Plant Tolerance
Pollution, Soil Compaction
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Coarse
Foliage Sheen
Matte
Matte
Attracts
Birds, Wildlife
Butterflies
Allergy
-
Gastric disturbances, Skin irritation
Aesthetic Uses
Showy Purposes
Showy Purposes
Edible Uses
Insignificant
Yes
Environmental Uses
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Air purification
Medicinal Uses
-
Juice of fresh root used for treatment of dropsy
Part of Plant Used
Leaves
Root
Other Uses
Cattle Fodder, Used as Biofuel
Making Perfumes, Used as a flavouring in food
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Mixed Border
Cutflower, Feature Plant, Mixed Border
Botanical Name
PANICUM virgatum
Iris germanica
Common Name
Switchgrass
German Iris
In Hindi
Switchgrass
German Iris
In German
Switchgrass
German Iris
In French
switchgrass
German Iris
In Spanish
switchgrass
German Iris
In Greek
switchgrass
German Iris
In Portuguese
switchgrass
German Iris
In Polish
switchgrass
German Iris
In Latin
switchgrass
German Iris
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Cyperales
Asparagales
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Subfamily
Panicoideae
Iridoideae
Season and Care of Switchgrass and German Iris
Season and care of Switchgrass and German Iris is important to know. While considering everything about Switchgrass and German Iris Care, growing season is an essential factor. Switchgrass season is Spring, Summer, Fall and Winter and German Iris season is Spring, Summer, Fall and Winter. The type of soil for Switchgrass is Clay, Loam, Sand and for German Iris is Clay, Loam, Sand while the PH of soil for Switchgrass is Acidic, Neutral, Alkaline and for German Iris is Acidic, Neutral, Alkaline.
Switchgrass and German Iris Physical Information
Switchgrass and German Iris physical information is very important for comparison. Switchgrass height is 150.00 cm and width 90.00 cm whereas German Iris height is 71.10 cm and width 45.70 cm. The color specification of Switchgrass and German Iris are as follows:
Switchgrass flower color: Green
Switchgrass leaf color: Green, Light Green, Blue Green and Gray Green
German Iris flower color: Blue Violet, Lavender, Purple and White
- German Iris leaf color: Green and Sea Green
Care of Switchgrass and German Iris
Care of Switchgrass and German Iris include pruning, fertilizers, watering etc. Switchgrass pruning is done Prune in spring, Remove dead or diseased plant parts and Remove deadheads and German Iris pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Switchgrass needs Lots of watering and in winter, it needs Average Water. Whereas, in summer German Iris needs Lots of watering and in winter, it needs Average Water.