Life Span
Perennial
Annual, biennial or perennial
Type
Perennial
Tender Perennial
Origin
Eastern Europe, Russia, Siberia
Europe, Western Europe, Mediterranean
Types
Iris sibirica
Lavatera Trimestris, Lavatera Thuringiaca, Lavatera Arborea
Number of Varieties
9025
0
40000
👆🏻
Habitat
Damp shady woods, Pastures
Cliffs, Maritime Rocks
USDA Hardiness Zone
3-88-10
0
99
👆🏻
AHS Heat Zone
7-1
10-8
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
H1, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
50.80 cm210.00 cm
0
3900
👆🏻
Minimum Width
61.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple, Blue Violet
Pink, Violet, Plum
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Tan
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Green, Dark Green
Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Linear
Orbicular
Thorns
✔
✘
✔
✘
Plant Season
Summer
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Bulbs, Seedlings
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist
Water deeply about once a week
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
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Pinching, Shearing, Thinning
Fertilizers
All-Purpose Liquid Fertilizer
Water soluble fertilizers
Pests and Diseases
Red blotch
Pests and diseases free
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
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
pollinators
Birds, Butterflies
Allergy
allergic reaction, Skin irritation
allergic reaction, Skin irritation
Uses
Aesthetic Uses
Bog Garden, Showy Purposes, Woodland margins
Cottage Garden
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Prevent Soil Erosion
Plant Benefits
Medicinal Uses
Expectorant
Poultice
Part of Plant Used
Flowers, Root
Leaves
Other Uses
Used as an insecticide
Used in chopped mixed salad
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Mixed Border, Screening / Wind Break, Wildflower
Botanical Name
IRIS sibirica
LAVATERA arborea
Common Name
Siberian Iris
Tree Mallow
In Hindi
Siberian Iris
Tree Mallow
In German
Sibirische Schwertlilie
Baum Mallow
In French
L'Iris de Sibérie
Arbre Mallow
In Spanish
Siberian Iris
árbol de la malva
In Greek
Siberian Iris
δέντρο Μολόχα
In Portuguese
Siberian Iris
Mallow
In Polish
Kosaciec syberyjski
drzewo Mallow
In Latin
Siberian Iris
ligno malvae
Kingdom
Plantae
Plantae
Phylum
Tracheobionta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Liliales
Malvales
Family
Iridaceae
Malvaceae
Genus
Iris
Lavatera
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Irideae
Malveae
Subfamily
Iridoideae
Malvoideae
Number of Species
30030
1
27800
👆🏻