Life Span
Perennial
Perennial
Type
Perennial
Flowering Plants
Origin
Eastern Europe, Russia, Siberia
North-Central United States, Central United States, Western United States, Texas
Types
-
-
Number of Varieties
1070
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
Cultivated Beds, Sandy areas, Sunny Edge
USDA Hardiness Zone
3-83-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
1a, 1b, 2a, 2b, 3a, 3b, 10
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
90.00 cm50.80 cm
0
3900
👆🏻
Minimum Width
60.00 cm35.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Light Green, Gray Green
Leaf Color in Summer
Green
Gray Green
Leaf Color in Fall
Green
Gray Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long Narrow
Oval to egg shaped
Thorns
✔
✘
✔
✘
Plant Season
Summer
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Cuttings, Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Keep the Soil well drained, Needs a lot of moisture in the growing season, Reduce watering in winter
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
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
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds, Bumblebees
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Analgesic, Febrifuge, Stomachic
Part of Plant Used
Flowers, Leaves
Root
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Chewing
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Rock Garden / Wall, Wildflower
Botanical Name
IRIS sibirica 'Caesar's Brother'
PENSTEMON grandiflorus 'Prairie Snow'
Common Name
Siberian Iris
Large Beardtongue, Prairie Snow Beardtongue
In Hindi
Caesar's Brother Siberian Iris
Large Beardtongue
In German
Caesars Bruder Sibirische Iris
Large Beardtongue
In French
Frère Iris de Sibérie de César
Large Beardtongue
In Spanish
De César Hermano Siberian Iris
Large Beardtongue
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
Large Beardtongue
In Portuguese
Irmão de César Siberian Iris
Large Beardtongue
In Polish
Cezara Brat syberyjski Iris
Large Beardtongue
In Latin
Caesaris Frater Siberian Iris
Large Beardtongue
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Scrophulariales
Family
Iridaceae
Scrophulariaceae
Genus
Abelia
Penstemon
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Iridoideae
-
Number of Species
35250
1
27800
👆🏻