Life Span
Perennial
  
Perennial
  
Type
Fruit
  
Herbaceous Perennial
  
Origin
Southern Asia, India, Melanesia, Australia
  
Central America
  
Types
etrog
  
Trollius laxus , Trollius asiaticus , Trollius pumilus
  
Number of Varieties
Not Available
  
Habitat
Mediterranean region, Subtropical climates, Tropical regions
  
Temperate Regions
  
USDA Hardiness Zone
9-11
  
3-8
  
AHS Heat Zone
12-9
  
12 - 1
  
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Oval or Rounded
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
White, Purple
  
Orange, Yellow
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Yellow
  
Brown
  
Leaf Color in Spring
Green, Dark Green
  
Green, Gray Green
  
Leaf Color in Summer
Green, Dark Green
  
Green, Gray Green
  
Leaf Color in Fall
Green, Dark Green
  
Green, Gray Green
  
Leaf Color in Winter
Light Green
  
Light Green
  
Shape
  
  
Leaf Shape
Ovate elongated
  
Palmate
  
Thorns
Yes
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun
  
Growth Rate
Medium
  
Fast
  
Type of Soil
Clay, Loam, Sand
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Neutral
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Early Spring, Spring, Winter, Late Winter, Indeterminate
  
Early Summer, Summer, Late Summer, Early Fall, Fall
  
Repeat Bloomer
Yes
  
Yes
  
Tolerances
Drought
  
Drought
  
Where to Plant?
Ground
  
Ground, Pot
  
How to Plant?
Seedlings, Transplanting
  
Divison
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Needs less watering
  
Keep ground moist
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Neutral, Slightly Acidic, Slightly Alkaline
  
Soil Type
Clay, Loam, Sand
  
Clay, Loam
  
Soil Drainage Capacity
Well drained
  
Poorly Drained
  
Sun Exposure
Full Sun, Partial Sun
  
Full Sun, Partial Sun
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
All-Purpose Liquid Fertilizer
  
All-Purpose Liquid Fertilizer, fertilize in spring
  
Pests and Diseases
Aphids, Citrus foot rot, Leafminers, Red blotch
  
Pest Free, Powdery mildew
  
Plant Tolerance
Drought
  
Drought, Moisture
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
Yes
  
No
  
Edible Fruit
Yes
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
Yes
  
No
  
Fragrant Leaf
Yes
  
No
  
Fragrant Bark/Stem
Yes
  
No
  
Showy Foliage
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Birds, Butterflies
  
Butterflies
  
Allergy
Mild Allergen
  
blisters, Burning sensation, Diarrhea, Irritation to intestines, Kidney Disease
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
along a porch, deck or patio, Bog Garden, Borders, Landscape Designing, Mixed Border, small hedge, Wild gardens
  
Beauty Benefits
Brightens the skin complexion, Good for skin and hair
  
No Beauty Benefits
  
Edible Uses
Yes
  
Sometimes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Antibiotic, Antidote, Pulmonary afflictions, Recovering internal injuries
  
Vitamin C
  
Part of Plant Used
Fruits, Leaves
  
Whole plant
  
Other Uses
Used as a nutritious food item, Used As Food, Used for its medicinal properties
  
Traditional medicine
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edible, Feature Plant, Fruit / Fruit Tree, Hedges, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
  
Cottage garden, Flower borders, Informal Garden, Showy Tree
  
Botanical Name
CITRUS medica
  
GOMPHRENA globosa 'Bicolor Rose'
  
Common Name
Citron
  
Globe Amaranth, Globe Flower, Gomphrena
  
In Hindi
नीबू
  
globe flower
  
In German
Zitrone
  
Trollblumen
  
In French
Citron
  
globe flower
  
In Spanish
Cidra
  
Trollius
  
In Greek
Κίτρο
  
globe flower
  
In Portuguese
cidra
  
Trollius
  
In Polish
Cytryna
  
Pełnik
  
In Latin
Chron
  
globe flower
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Vascular plant
  
Class
Magnoliopsida
  
Equisetopsida
  
Order
Sapindales
  
Ranunculales
  
Family
Rutaceae
  
Rhamnaceae
  
Genus
Citrus
  
Trollius
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Eudicots
  
Tribe
Citreae
  
Not Available
  
Subfamily
Aurantioideae
  
Not Available
  
Number of Species
Not Available