Life Span
Perennial
Perennial
Type
Perennial
Tree
Origin
Eastern Europe, Russia, Siberia
United States, California
Types
-
Quercus lobata
Number of Varieties
1010
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
Semi desert, Subtropical climates
USDA Hardiness Zone
3-87-9
0
99
👆🏻
AHS Heat Zone
9-1
9-6
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
3b, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Spreading
Plant Size
Minimum Height
90.00 cm1,650.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm1,680.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Sienna, Chocolate
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Yellow, Yellow green, Gold
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long Narrow
Irregular
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Summer, Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
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
Form a Soil ring to water efficiently, Keep ground moist, Requires watering in the growing season, Water more in summer, Water when soil is dry
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
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead leaves
Don't prune in winter, No pruning needed in the early stages, Prune if you want to improve plant shape, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Fungal Diseases
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Bark, Leaves, Wood
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Cattle Fodder, Used by tanners in tanning leather, Used in making musical instruments, Wood is used for making furniture, Wood is used for ship building, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Shade Trees
Botanical Name
IRIS sibirica 'Caesar's Brother'
QUERCUS lobata
Common Name
Siberian Iris
California Swamp Oak, California White Oak, Roble Oak, Valley Oak
In Hindi
Caesar's Brother Siberian Iris
घाटी ओक
In German
Caesars Bruder Sibirische Iris
Tal Eiche
In French
Frère Iris de Sibérie de César
Oak Valley
In Spanish
De César Hermano Siberian Iris
valle del roble
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
Valley Oak
In Portuguese
Irmão de César Siberian Iris
vale Oak
In Polish
Cezara Brat syberyjski Iris
Dolina Oak
In Latin
Caesaris Frater Siberian Iris
Oak vallis
Kingdom
Plantae
Plantae
Phylum
-
-
Class
Liliopsida
-
Order
Asparagales
Fagales
Family
Iridaceae
Fagaceae
Genus
Abelia
Quercus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Iridoideae
-
Number of Species
35600
1
27800
👆🏻