Life Span
Perennial
Perennial
Type
Tree
Herbs
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Southeastern Asia
Types
-
Ornamental Lemongrass , Citronella, Java Citronella , East Indian Lemongrass ,
Number of Varieties
305
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
tropical grasslands
USDA Hardiness Zone
4-78-12
0
99
👆🏻
AHS Heat Zone
7-1
9-1
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, H2, 12, 13, 16, 17, 23, 24
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,370.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Tan
Leaf Color in Spring
Green, Dark Green
Blue Green
Leaf Color in Summer
Dark Green
Blue Green
Leaf Color in Fall
Dark Green
Blue Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Ovate
Long and slender with very sharp edges
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
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
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
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, Nitrogen
All-Purpose Liquid Fertilizer, Compost
Pests and Diseases
-
Pests and diseases free
Plant Tolerance
Maritime exposure, Salt water
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Bees
Allergy
-
lung problems if inhaled in excess, starts menstrual flow
Uses
Aesthetic Uses
-
Wild gardens
Beauty Benefits
Skin Problems
Acne, Brightens the skin complexion, Provides herbal hair care
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
Cough, High blood pressure, High cholestrol, Soothing and relieving pain, Sore throat, Stomach spasms, Vomiting
Part of Plant Used
Flowers, Inner Bark, Sap
extracted oil, Leaf Stalks, Leaves, Shoots
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Condiment, Oil is used in perfume, soaps, creams, etc., Used as a condiment
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees
Container, Edible, Herb / Vegetable, Mixed Border, Tropical
Botanical Name
ALNUS rubra
CYMBOPOGON citratus
Common Name
Oregon Alder, Red Alder
Lemon Grass, Lemongrass
In Hindi
red alder
शतवेधी
In German
rot-Erle
Zitronengräser
In French
aulne rouge
Cymbopogon
In Spanish
aliso rojo
Cymbopogon
In Greek
κόκκινη σκλήθρα
lemongrass
In Portuguese
amieiro vermelho
Cymbopogon
In Polish
czerwony olcha
Palczatka
In Latin
red alnus
lemongrass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Poales
Family
Betulaceae
Poaceae
Genus
Alnus
Cymbopogon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Andropogoneae
Subfamily
-
Panicoideae
Number of Species
3552
1
27800
👆🏻