Life Span
Annual and Perennial
Perennial
Type
Perennial
Perennial
Origin
Europe, Northern Europe, Western Europe, United Kingdom
Eastern Europe, Russia, Siberia
Types
M. v. brevipetala
M. v. collina
M. v. frozen
M. v. grandiflora
M. v. paui
M. v. verna
M. v. japonica
-
Number of Varieties
710
0
40000
👆🏻
Habitat
gardens, Grassland, Prairies, Suburban areas, Tropical regions
Grassland, Pastures, Swamps
USDA Hardiness Zone
4-73-8
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Mat-forming
Clump-Forming
Plant Size
Minimum Height
7.60 cm90.00 cm
0
3900
👆🏻
Minimum Width
20.30 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Tiny
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring, Late Spring, Early Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Never Over-water, Requires watering in the growing season, 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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove dead leaves, Remove deadheads, Requires very little pruning
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Fungal Diseases
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
Fine
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Beautification
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Burns, Thyroid problems, tuberculosis
-
Part of Plant Used
Flowers, Leaves
Flowers, Leaves
Other Uses
Culinary use, Used As Food
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Edging, Groundcover, Lawns and Turf, Mixed Border, Rock Garden, Wall
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
MINUARTIA verna
IRIS sibirica 'Caesar's Brother'
Common Name
Irish Moss
Siberian Iris
In Hindi
आयरिश काई
Caesar's Brother Siberian Iris
In German
Irish Moss
Caesars Bruder Sibirische Iris
In French
Irish Moss
Frère Iris de Sibérie de César
In Spanish
musgo de irlanda
De César Hermano Siberian Iris
In Greek
Irish Moss
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
Moss irlandês
Irmão de César Siberian Iris
In Polish
mech irlandzki
Cezara Brat syberyjski Iris
In Latin
Irish Moss
Caesaris Frater Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
-
Liliopsida
Order
Caryophyllales
Asparagales
Family
Caryophyllaceae
Iridaceae
Genus
Minuartia
Abelia
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
Iridoideae
Number of Species
5035
1
27800
👆🏻