Life Span
Perennial
Perennial
Type
Perennial
Cactus or Succulent, Tree
Origin
Eastern Europe, Russia, Siberia
Southwestern United States, Mexico
Types
-
-
Number of Varieties
1040
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
Desert, Dry areas, Rocky areas, Sandy areas
USDA Hardiness Zone
3-86-10
0
99
👆🏻
AHS Heat Zone
9-1
12-7
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
9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
90.00 cm610.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
White, Ivory
Flower Color Modifier
Bicolor
-
Fruit Color
-
Light Green
Leaf Color in Spring
Green
Gray Green, Dark Green
Leaf Color in Summer
Green
Gray Green, Dark Green
Leaf Color in Fall
Green
Gray Green, Dark Green
Leaf Color in Winter
Light Green
Olive, Gray Green, Dark Green
Shape
Leaf Shape
Long Narrow
Linear
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Very Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Leaf Cutting, Stem Cutting
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
Allow soil to be completely dry in between waterings, Do not water frequently
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
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, No fertilizers needed
Pests and Diseases
Red blotch
Brown Spots, Red blotch
Plant Tolerance
Drought
Drought, Dry Conditions, Dry soil, Heat Tolerance, Rocky Soil, Sun
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Decorating walls
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
-
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Rock Garden, Wall
Botanical Name
IRIS sibirica 'Caesar's Brother'
YUCCA brevifolia
Common Name
Siberian Iris
yucca palm
tree yucca
palm tree yucca
In Hindi
Caesar's Brother Siberian Iris
Joshua Tree
In German
Caesars Bruder Sibirische Iris
Joshua Tree
In French
Frère Iris de Sibérie de César
Joshua Tree
In Spanish
De César Hermano Siberian Iris
Árbol de Joshua
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
Joshua Tree
In Portuguese
Irmão de César Siberian Iris
Joshua Tree
In Polish
Cezara Brat syberyjski Iris
Joshua Tree
In Latin
Caesaris Frater Siberian Iris
Joshua ligno
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Asparagales
Family
Iridaceae
Agavaceae
Genus
Abelia
Yucca
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
-
-
Subfamily
Iridoideae
-
Number of Species
3550
1
27800
👆🏻