Life Span
Annual and Perennial
Perennial
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Eastern Europe, Russia, Siberia
Habitat
Woodland Garden Canopy
Grassland, Pastures, Swamps
USDA Hardiness Zone
5-9
3-8
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
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
Habit
Oval or Rounded
Clump-Forming
Flower Color
Red, Light Yellow, Tan
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Elliptic and Ovate
Long Narrow
Plant Season
Spring, Summer, Fall
Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring
Early Summer, Summer
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Needs less watering
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
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
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Yes
Flower Petal Number
-
Single
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds
Butterflies
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Landscape Designing, Showy Purposes
Environmental Uses
Air purification
Air purification
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
-
Part of Plant Used
Leaves, Seeds, Wood
Flowers, Leaves
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
QUERCUS stellata
IRIS sibirica 'Caesar's Brother'
Common Name
Post Oak
Siberian Iris
In Hindi
पोस्ट ओक
Caesar's Brother Siberian Iris
In German
Post oak
Caesars Bruder Sibirische Iris
In French
Post oak
Frère Iris de Sibérie de César
In Spanish
Post oak
De César Hermano Siberian Iris
In Greek
Post Oak
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
Post Oak
Irmão de César Siberian Iris
In Polish
post Oak
Cezara Brat syberyjski Iris
In Latin
Post quercu
Caesaris Frater Siberian Iris
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Fagaceae
Iridaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Season and Care of Post Oak and Caesar Siberian Iris
Season and care of Post Oak and Caesar Siberian Iris is important to know. While considering everything about Post Oak and Caesar Siberian Iris Care, growing season is an essential factor. Post Oak season is Spring, Summer and Fall and Caesar Siberian Iris season is Spring, Summer and Fall. The type of soil for Post Oak is Clay, Loam, Sand and for Caesar Siberian Iris is Clay, Loam, Sand while the PH of soil for Post Oak is Acidic, Neutral, Alkaline and for Caesar Siberian Iris is Acidic, Neutral, Alkaline.
Post Oak and Caesar Siberian Iris Physical Information
Post Oak and Caesar Siberian Iris physical information is very important for comparison. Post Oak height is 1,830.00 cm and width 1,680.00 cm whereas Caesar Siberian Iris height is 90.00 cm and width 60.00 cm. The color specification of Post Oak and Caesar Siberian Iris are as follows:
Post Oak flower color: Red, Light Yellow and Tan
Post Oak leaf color: Dark Green
Caesar Siberian Iris flower color: Blue Violet
- Caesar Siberian Iris leaf color: Green
Care of Post Oak and Caesar Siberian Iris
Care of Post Oak and Caesar Siberian Iris include pruning, fertilizers, watering etc. Post Oak pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Caesar Siberian Iris pruning is done Remove damaged leaves and Remove dead leaves. In summer Post Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Caesar Siberian Iris needs Lots of watering and in winter, it needs Average Water.