Life Span
Perennial
Perennial
Type
Perennial
Tree
Origin
-
Africa, South-Eastern Asia
Types
Primula auricula, Bear's Ear
Terminalia arjuna
Number of Varieties
251
0
40000
👆🏻
Habitat
Rocky Mountains
Subtropical forests, Tropical regions
USDA Hardiness Zone
4-95-9
0
99
👆🏻
AHS Heat Zone
9-1
9 - 5
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
20.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
25.00 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Yellow Orange
Pale Yellow, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Light Green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green, Light Yellow, Brown
Green, Light Green
Leaf Color in Winter
Light Green
Brown, Light Yellow, Tan
Shape
Leaf Shape
Oblong
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring
Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought, Salt
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Divison, Seedlings, Stem Planting
Seedlings, Stem Cutting
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
Needs less 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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
A hard prune may be necessary if the plant becomes woody, Cut upper 1/3 section when young to enhancegrowth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season
10-10-10 diluted liquid fertilizer, All-Purpose Liquid Fertilizer, Compost
Pests and Diseases
-
Aphids, Downy mildew, Purple Blotch, Red blotch
Plant Tolerance
Variety of soil types
Drought, Salt and Soil Compaction, Shade areas
Flowers
Showy
Showy
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
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Flies, pollinators
Allergy
-
conjunctivitis, sneezing
Uses
Aesthetic Uses
Beautification, Borders, Landscape Designing, Showy Purposes
-
Beauty Benefits
Good for skin, Making cosmetics, Stops hair loss
Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Versatility
Air purification, Shadow Tree, Soil protection
Plant Benefits
Medicinal Uses
Eczema
Cardiovascular problems, Detoxifies lever, Diabetes, Dysentry, Jaundice, Menstrual Disorders
Part of Plant Used
Root
Inner Bark, Leaf Stalks
Other Uses
Decoration Purposes, Medicinal oil, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Can be made into a herbal tea, Oil is used for aromatherapy, Used as a fodder tree in agricultural areas
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Feature Plant, Fruit / Fruit Tree
Dried Flower/Everlasting, Lawns and Turf, Mixed Border, Wildflower
Botanical Name
Primula auricula
Terminalia arjuna
Common Name
auricula, mountain cowslip or bear's ear
Arjuna
In Hindi
mountain cowslip
अर्जुन वृक्ष
In German
Aurikel
Terminalia arjuna
In French
Primula auricula
Terminalia arjuna
In Spanish
Primula auricula
Migdałecznik arjuna
In Greek
mountain cowslip
arjuna
In Portuguese
cowslip montanha
Migdałecznik arjuna
In Polish
Pierwiosnek łyszczak
Migdałecznik arjuna
In Latin
Primula auricula
arjuna
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
-
Order
Ericales
Myrtales
Family
Primulaceae
Poaceae
Genus
Primula
Terminilia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Primuloideae
-
Number of Species
25100
1
27800
👆🏻