Life Span
Perennial
Perennial
Type
Perennial
Tree
Origin
Eastern Europe, Russia, Siberia
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States
Types
-
Ardis, Arnold, Aureomarginatum
Number of Varieties
103
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
Bluffs, low mountains, Moist Soils, Woodlands
USDA Hardiness Zone
3-85-9
0
99
👆🏻
AHS Heat Zone
9-1
9-2
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, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Pyramidal
Plant Size
Minimum Height
90.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm1,070.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
Orange, Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Lime Green, Brown
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Yellow, Light Yellow, Yellow green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long Narrow
Irregular
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Fall
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
Soil Drainage
Average
Average
Bloom Time
Early Summer, Summer
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Do Not over Water, Keep the ground moist but not water-logged, Requires regular watering
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
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
Prune ocassionally, Remove dead branches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in spring, Fertilize the soil instead of direct applying, Mulch
Pests and Diseases
Red blotch
fusarium canker, nectria canker, yellow-poplar weevil
Plant Tolerance
Drought
Soil Compaction
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
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Shadow Tree, Shelter for wildlife
Plant Benefits
Medicinal Uses
-
Arthritis, Digestion problems, Fever, Inflammation, Wounds
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Food for animals, Grown for shade, Used as Ornamental plant, Used in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Shade Trees, Street Trees
Botanical Name
IRIS sibirica 'Caesar's Brother'
LIRIODENDRON tulipifera
Common Name
Siberian Iris
Tulip Poplar, Yellow Poplar
In Hindi
Caesar's Brother Siberian Iris
ट्यूलिप पेड़
In German
Caesars Bruder Sibirische Iris
Tulpenbaum
In French
Frère Iris de Sibérie de César
tulipier
In Spanish
De César Hermano Siberian Iris
árbol de tulipán
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
δέντρο τουλίπα
In Portuguese
Irmão de César Siberian Iris
árvore de tulipa
In Polish
Cezara Brat syberyjski Iris
tulipanowiec
In Latin
Caesaris Frater Siberian Iris
Tulipa arbore
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Magnoliales
Family
Iridaceae
Magnoliaceae
Genus
Abelia
Liriodendron
Clade
Angiosperms, Monocots
Angiosperms, Magnoliids
Tribe
-
-
Subfamily
Iridoideae
-
Number of Species
352
1
27800
👆🏻