Life Span
Biennial
Perennial
Type
Tree
Perennial
Origin
-
-
Types
Chinese red birch, Betula fruticosa, Betula ermanii
Iris hexagona, Iris fulva
Number of Varieties
60160
0
40000
👆🏻
Habitat
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
gardens, Wet ground
USDA Hardiness Zone
4-76-9
0
99
👆🏻
AHS Heat Zone
7-1
9-5
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
H1, H2, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,219.20 cm81.30 cm
0
3900
👆🏻
Minimum Width
762.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Tan
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Bronze, Sandy Brown
Green
Leaf Color in Spring
-
Green
Leaf Color in Summer
-
Green
Leaf Color in Fall
Yellow, Red, Orange
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Heart-shaped
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Average Water Needs, Medium
Do not let dry out between waterings, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Regular watering required
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in early spring, Prune in late winter, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short branches
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize in late fall, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Caterpillars, Rust
Plant Tolerance
-
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Birds, Insects
-
Allergy
Itchiness, Pollen, Sore Throat
-
Uses
Aesthetic Uses
-
Bouquets, Showy Purposes
Beauty Benefits
Good for skin, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
-
Plant Benefits
Medicinal Uses
anti-inflammatory, Arthritis, Bone strength, Dermatitis, Eczema, Eliminate toxins, Heart problems, High cholestrol, Immunity, Kidney problems
-
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Used in paper industry
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Shade Trees
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
BETULA 'Crimson Frost'
IRIS 'Blue Duke'
Common Name
Birch, Crimson Frost Birch
Louisiana Iris
In Hindi
भोज पत्र
Louisiana Iris
In German
Birke
Louisiana-Iris
In French
Arbre de bouleau
iris louisiane
In Spanish
Abedul
iris luisiana
In Greek
Birch Tree
Λουιζιάνα ίριδας
In Portuguese
bétula
louisiana iris
In Polish
Brzoza
louisiana tęczówki
In Latin
Caerulus
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Betulaceae
Iridaceae
Genus
Betula
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
Carpinaceae
Iridoideae
Number of Species
3480
1
27800
👆🏻