Life Span
Perennial
Perennial
Origin
Eastern Europe, Russia, Siberia
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Habitat
Grassland, Pastures, Swamps
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
USDA Hardiness Zone
3-8
4-9
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, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Flower Color
Blue Violet
Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Green
Green, Light Green
Leaf Color in Fall
Green
Yellow, Light Yellow, Tan
Leaf Color in Winter
Light Green
-
Leaf Shape
Long Narrow
Oval with a pointed tip and fine teeth along their edges
Plant Season
Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Summer, Summer
Spring
Tolerances
Drought
Wet Site, Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Requires a lot of watering, Requires regular watering
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
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead leaves
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, No need to fertilize every year
Pests and Diseases
Red blotch
Aphids, Red blotch, Sawfly Larvae
Plant Tolerance
Drought
Pollution, Soil Compaction, Wet Site
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Erosion control, Wildlife
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Shade Trees
Botanical Name
IRIS sibirica 'Caesar's Brother'
BETULA nigra
Common Name
Siberian Iris
River Birch
In Hindi
Caesar's Brother Siberian Iris
River Birch
In German
Caesars Bruder Sibirische Iris
Fluss Birch
In French
Frère Iris de Sibérie de César
Birch river
In Spanish
De César Hermano Siberian Iris
river Birch
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
ποταμός Birch
In Portuguese
Irmão de César Siberian Iris
river Birch
In Polish
Cezara Brat syberyjski Iris
Rzeka Birch
In Latin
Caesaris Frater Siberian Iris
Betula
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Fagales
Family
Iridaceae
Betulaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Season and Care of Caesar Siberian Iris and River Birch
Season and care of Caesar Siberian Iris and River Birch is important to know. While considering everything about Caesar Siberian Iris and River Birch Care, growing season is an essential factor. Caesar Siberian Iris season is Summer and River Birch season is Summer. The type of soil for Caesar Siberian Iris is Clay, Loam, Sand and for River Birch is Clay, Loam, Sand while the PH of soil for Caesar Siberian Iris is Acidic, Neutral, Alkaline and for River Birch is Acidic, Neutral.
Caesar Siberian Iris and River Birch Physical Information
Caesar Siberian Iris and River Birch physical information is very important for comparison. Caesar Siberian Iris height is 90.00 cm and width 60.00 cm whereas River Birch height is 1,220.00 cm and width 1,220.00 cm. The color specification of Caesar Siberian Iris and River Birch are as follows:
Caesar Siberian Iris flower color: Blue Violet
Caesar Siberian Iris leaf color: Green
River Birch flower color: Yellow and Brown
- River Birch leaf color: Green and Light Green
Care of Caesar Siberian Iris and River Birch
Care of Caesar Siberian Iris and River Birch include pruning, fertilizers, watering etc. Caesar Siberian Iris pruning is done Remove damaged leaves and Remove dead leaves and River Birch pruning is done Prune in the late winter or spring, Remove dead or diseased plant parts and Shape and thin as needed. In summer Caesar Siberian Iris needs Lots of watering and in winter, it needs Average Water. Whereas, in summer River Birch needs Lots of watering and in winter, it needs Average Water.