Life Span
Biennial
Perennial
Type
Tree
Herbs
Origin
Central United States, Canada
Southeastern Asia
Types
Two-petal ash, Single-leaf ash, Fragrant ash
Ornamental Lemongrass , Citronella, Java Citronella , East Indian Lemongrass ,
Number of Varieties
655
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
tropical grasslands
USDA Hardiness Zone
4-88-12
0
99
👆🏻
AHS Heat Zone
8-4
9-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
H1, H2, 12, 13, 16, 17, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,500.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
100.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Tan
Leaf Color in Spring
Green
Blue Green
Leaf Color in Summer
Green
Blue Green
Leaf Color in Fall
Yellow, Light Yellow
Blue Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Pinnate
Long and slender with very sharp edges
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Divison, From bulbs
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
Keep the Soil well drained, 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
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in the growing season, Prune in the late winter or spring, Pruning may be required for height clearance, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Compost
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
-
Drought, Heat And Humidity
Flowers
Insignificant
Showy
Flower Petal Number
-
-
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees
Allergy
-
lung problems if inhaled in excess, starts menstrual flow
Uses
Aesthetic Uses
-
Wild gardens
Beauty Benefits
-
Acne, Brightens the skin complexion, Provides herbal hair care
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
-
Cough, High blood pressure, High cholestrol, Soothing and relieving pain, Sore throat, Stomach spasms, Vomiting
Part of Plant Used
Inner Bark, Seeds
extracted oil, Leaf Stalks, Leaves, Shoots
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Condiment, Oil is used in perfume, soaps, creams, etc., Used as a condiment
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Container, Edible, Herb / Vegetable, Mixed Border, Tropical
Botanical Name
FRAXINUS quadrangulata
CYMBOPOGON citratus
Common Name
Blue Ash
Lemon Grass, Lemongrass
In Hindi
Blue Ash plant
शतवेधी
In German
Blue Ash Pflanze
Zitronengräser
In French
usine Blue Ash
Cymbopogon
In Spanish
planta de Blue Ash
Cymbopogon
In Greek
φυτό Blue Ash
lemongrass
In Portuguese
planta Blue Ash
Cymbopogon
In Polish
Blue Ash roślin
Palczatka
In Latin
Blue Ash herba
lemongrass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Poales
Family
Oleaceae
Poaceae
Genus
Fraxinus
Cymbopogon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
Oleeae
Andropogoneae
Subfamily
-
Panicoideae
Number of Species
6552
1
27800
👆🏻