Life Span
Biennial
Perennial
Origin
Canary Islands
Eastern Europe, Russia, Siberia
Number of Varieties
10
10
Habitat
tropical environments
Grassland, Pastures, Swamps
USDA Hardiness Zone
8-10
3-8
Sunset Zone
21,22
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
Flower Color
Light Blue, Blue Violet
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Gray Green
Green
Leaf Color in Summer
Green, Gray Green
Green
Leaf Color in Fall
Green, Gray Green
Green
Leaf Color in Winter
Light Green
Light Green
Leaf Shape
Lobed
Long Narrow
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer
Early Summer, Summer
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Medium
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
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full 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
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Landscape Designing, Showy Purposes
Environmental Uses
Air purification
Air purification
Part of Plant Used
Flowers, Leaves
Flowers, Leaves
Other Uses
Showy Purposes
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
Sometimes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
ECHIUM pininana
IRIS sibirica 'Caesar's Brother'
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Siberian Iris
In Hindi
Tree Echium
Caesar's Brother Siberian Iris
In German
Baum Aciam
Caesars Bruder Sibirische Iris
In French
Arbre ACIAM
Frère Iris de Sibérie de César
In Spanish
árbol Aciam
De César Hermano Siberian Iris
In Greek
δέντρο Aciam
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
árvore Aciam
Irmão de César Siberian Iris
In Polish
drzewo Aciam
Cezara Brat syberyjski Iris
In Latin
lignum Aciam
Caesaris Frater Siberian Iris
Class
Magnoliopsida
Liliopsida
Order
Lamiales
Asparagales
Family
Boraginaceae
Iridaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Season and Care of Tree Echium and Caesar Siberian Iris
Season and care of Tree Echium and Caesar Siberian Iris is important to know. While considering everything about Tree Echium and Caesar Siberian Iris Care, growing season is an essential factor. Tree Echium season is and Caesar Siberian Iris season is . The type of soil for Tree Echium is Loam, Sand and for Caesar Siberian Iris is Clay, Loam, Sand while the PH of soil for Tree Echium is Neutral, Alkaline and for Caesar Siberian Iris is Acidic, Neutral, Alkaline.
Tree Echium and Caesar Siberian Iris Physical Information
Tree Echium and Caesar Siberian Iris physical information is very important for comparison. Tree Echium height is 240.00 cm and width 30.00 cm whereas Caesar Siberian Iris height is 90.00 cm and width 60.00 cm. The color specification of Tree Echium and Caesar Siberian Iris are as follows:
Tree Echium flower color: Light Blue and Blue Violet
Tree Echium leaf color: Green and Gray Green
Caesar Siberian Iris flower color: Blue Violet
- Caesar Siberian Iris leaf color: Green
Care of Tree Echium and Caesar Siberian Iris
Care of Tree Echium and Caesar Siberian Iris include pruning, fertilizers, watering etc. Tree Echium 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 Tree Echium 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.