Life Span
Perennial
Annual
Type
Perennial
Flowering Plants
Origin
Eastern Europe, Russia, Siberia
Texas
Types
-
Lupinus adsurgens, Lupinus affinis, Lupinus albicaulis
Number of Varieties
1045
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
Loamy soils, Sandy areas
USDA Hardiness Zone
3-83-8
0
99
👆🏻
AHS Heat Zone
9-1
9 - 1
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, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
90.00 cm60.96 cm
0
3900
👆🏻
Minimum Width
60.00 cm30.48 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
White, Blue, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Sea Green
Leaf Color in Summer
Green
Green, Sea Green
Leaf Color in Fall
Green
-
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Long Narrow
Oblanceolate to oval
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Cuttings, Seedlings
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 to dry out slightly between watering, Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Slightly Alkaline
Soil Type
Clay, Loam, Sand
Fertile, Well drained
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial 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
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Butterflies
Allergy
-
Toxic
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Soil Enrichment
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Flowers
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used as Ornamental plant, Used for bedding in gardens
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Container, Hanging Basket
Botanical Name
IRIS sibirica 'Caesar's Brother'
LUPINUS subcarnosus
Common Name
Siberian Iris
Bluebonnet, Texas Bluebonnet
In Hindi
Caesar's Brother Siberian Iris
Bluebonnet Plant
In German
Caesars Bruder Sibirische Iris
Blaue Lupine Pflanze
In French
Frère Iris de Sibérie de César
Bluebonnet Plante
In Spanish
De César Hermano Siberian Iris
Planta bluebonnet
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
Bluebonnet φυτών
In Portuguese
Irmão de César Siberian Iris
Bluebonnet de Plantas
In Polish
Cezara Brat syberyjski Iris
Bluebonnet roślin
In Latin
Caesaris Frater Siberian Iris
Planta Bluebonnet
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Fabales
Family
Iridaceae
Fabaceae
Genus
Abelia
Lupinus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Genisteae
Subfamily
Iridoideae
Faboideae
Number of Species
35200
1
27800
👆🏻