Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Central Asia, India, Nepal, China, Japan, Korea
Eastern Europe, Russia, Siberia
Types
Quercus acutissima
-
Number of Varieties
45010
0
40000
👆🏻
Habitat
Dappled Shade, Sunny Edge, Woodland Garden Secondary
Grassland, Pastures, Swamps
USDA Hardiness Zone
5-93-8
0
99
👆🏻
AHS Heat Zone
8-3
9-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
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
Plant Size
Minimum Height
1,070.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
1,070.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown
-
Leaf Color in Spring
Light Green, Dark Green, Yellow green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Brown, Sandy Brown
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Saw-tooth like
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
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
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
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
Apply 10-10-10 amount, Apply 18-8-3 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Red blotch
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
Coarse
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Beetles, Butterflies
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
-
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Astringent
-
Part of Plant Used
Leaves, Seeds
Flowers, Leaves
Other Uses
Used as a dyestuff, Used as a thickening in stews, used for fuel and charcoal, Used for making black dye
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
QUERCUS acutissima
IRIS sibirica 'Caesar's Brother'
Common Name
Sawtooth Oak
Siberian Iris
In Hindi
Sawtooth Oak
Caesar's Brother Siberian Iris
In German
Sägezahn- Eiche
Caesars Bruder Sibirische Iris
In French
Sawtooth Oak
Frère Iris de Sibérie de César
In Spanish
diente de sierra de roble
De César Hermano Siberian Iris
In Greek
πριονωτή Oak
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
Sawtooth Oak
Irmão de César Siberian Iris
In Polish
piłokształtny Oak
Cezara Brat syberyjski Iris
In Latin
Quercus acutissima
Caesaris Frater Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Fagaceae
Iridaceae
Genus
Quercus
Abelia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
-
Subfamily
Fagoideae
Iridoideae
Number of Species
6035
1
27800
👆🏻