Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
North America
Eastern Europe, Russia, Siberia
Types
Populus tremuloides
-
Number of Varieties
410
0
40000
👆🏻
Habitat
Forest margins, gardens, Roadsides, Woodlands
Grassland, Pastures, Swamps
USDA Hardiness Zone
1-83-8
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17, 18, 19
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
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Blue Green, Dark Green
Green
Leaf Color in Summer
Blue Green, Dark Green
Green
Leaf Color in Fall
Yellow, Blue Green
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Heart-shaped
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
From Rhizomes
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Prefer drip-irrigation instead of Over-head watering, Water more in summer
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, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune to control growth, Remove deadheads, Shape and thin as needed
Remove damaged leaves, Remove dead leaves
Fertilizers
20-20-20 amount, All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects
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
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Bark, Pulp
Flowers, Leaves
Other Uses
Used in paper industry, Wood is used for making furniture, Wood is used in construction
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
POPULUS tremuloides
IRIS sibirica 'Caesar's Brother'
Common Name
Quaking Aspen
Siberian Iris
In Hindi
Quaking Aspen
Caesar's Brother Siberian Iris
In German
Zitterpappel
Caesars Bruder Sibirische Iris
In French
tremble
Frère Iris de Sibérie de César
In Spanish
Temblor Aspen
De César Hermano Siberian Iris
In Greek
τρεμώδεις Aspen
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
Quaking Aspen
Irmão de César Siberian Iris
In Polish
Quaking Aspen
Cezara Brat syberyjski Iris
In Latin
Tremens Quisque
Caesaris Frater Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Magnoliopsida
Liliopsida
Order
Malpighiales
Asparagales
Family
Salicaceae
Iridaceae
Genus
Populus
Abelia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Saliceae
-
Subfamily
-
Iridoideae
Number of Species
3535
1
27800
👆🏻