Life Span
Perennial
Annual
Type
Perennial
Tree
Origin
-
North America, Northeastern United States, North-Central United States, Alaska, Canada
Types
Primula auricula, Bear's Ear
Ornamental Tree
Number of Varieties
2530
0
40000
👆🏻
Habitat
Rocky Mountains
Slopes, Swamps
USDA Hardiness Zone
4-92-7
0
99
👆🏻
AHS Heat Zone
9-1
7-1
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
20.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
25.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Yellow Orange
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Black
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green, Light Yellow, Brown
Light Yellow, Gold
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Oblong
Egg-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Divison, Seedlings, Stem Planting
Stem Planting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water more in summer
Requires regular watering
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
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Red blotch
Plant Tolerance
Variety of soil types
Drought
Flowers
Showy
Showy
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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Borders, Landscape Designing, Showy Purposes
Showy Purposes
Beauty Benefits
Good for skin, Making cosmetics, Stops hair loss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Versatility
Air purification
Plant Benefits
Medicinal Uses
Eczema
Cold, Cough, Gout, Laxative, Rheumatism, Wounds
Part of Plant Used
Root
Leaves, Wood
Other Uses
Decoration Purposes, Medicinal oil, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Animal Feed, Sometimes used for making wine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Feature Plant, Fruit / Fruit Tree
Feature Plant, Shade Trees
Botanical Name
Primula auricula
BETULA papyrifera
Common Name
auricula, mountain cowslip or bear's ear
Paper Birch
In Hindi
mountain cowslip
Paper birch
In German
Aurikel
Papierbirke
In French
Primula auricula
Le bouleau à papier
In Spanish
Primula auricula
abedul de papel
In Greek
mountain cowslip
σημύδα χαρτί
In Portuguese
cowslip montanha
vidoeiro de papel
In Polish
Pierwiosnek łyszczak
brzoza papieru
In Latin
Primula auricula
Paper betula
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Fagales
Family
Primulaceae
Betulaceae
Genus
Primula
Betula
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Primuloideae
-
Number of Species
2560
1
27800
👆🏻