Life Span
Biennial
Perennial
Type
Tree
Fruit
Origin
Central United States, Canada
Southeastern Asia
Types
Two-petal ash, Single-leaf ash, Fragrant ash
Citrus hystrix
Number of Varieties
651
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
Deep, gardens, old gardens, Well Drained
USDA Hardiness Zone
4-89-11
0
99
👆🏻
AHS Heat Zone
8-4
12-8
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
2,500.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
100.00 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Yellow, Green, Yellow green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Yellow, Light Yellow
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Pinnate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune for shortening long shoots, Remove damaged leaves, Remove dead branches, Remove dead leaves, Thinning
Fertilizers
All-Purpose Liquid Fertilizer
Apply N-P-K, can go long without fertilizers
Pests and Diseases
Red blotch
Armored scales, Fomes root rot, Mites, Red blotch
Plant Tolerance
-
Cold climate, Drought, Heat And Humidity
Flowers
Insignificant
Insignificant
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
Birds
Birds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
-
Bonsai
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
-
Blood purifier, Digestion problems, Digestive disorders
Part of Plant Used
Inner Bark, Seeds
Fruits, Leaves
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Making Shampoo, Used as insect repellent
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Container, Edible, Fruit / Fruit Tree, Hedges, Mixed Border
Botanical Name
FRAXINUS quadrangulata
CITRUS hystrix
Common Name
Blue Ash
Kaffir Lime, Makrut
In Hindi
Blue Ash plant
काफ़िर लाइम
In German
Blue Ash Pflanze
Kaffernlimette
In French
usine Blue Ash
combava
In Spanish
planta de Blue Ash
cafre
In Greek
φυτό Blue Ash
Καφρός Lime
In Portuguese
planta Blue Ash
Kaffir Lime
In Polish
Blue Ash roślin
kaffir wapno
In Latin
Blue Ash herba
Cafres Lime
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Sapindales
Family
Oleaceae
Rutaceae
Genus
Fraxinus
Citrus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Oleeae
-
Subfamily
-
-
Number of Species
65400
1
27800
👆🏻