Life Span
Perennial
Perennial
Type
Fruit
Tree
Origin
Southeastern Asia
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Nules , Nadorcott
-
Number of Varieties
230
0
40000
👆🏻
Habitat
Cold Regions
Lowland evergreen rainforest
USDA Hardiness Zone
8-114-7
0
99
👆🏻
AHS Heat Zone
12-8
7-1
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Oval or Rounded
Pyramidal
Plant Size
Minimum Height
460.00 cm1,370.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Red, Purple
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Orange
Brown
Leaf Color in Spring
Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Green, Dark Green
Dark Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Acuminate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Light Frost
Maritime exposure, Salt water
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not let dry out between waterings, Keep the Soil well drained, Requires consistently moist soil
Average Water Needs
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
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune in the late winter or spring, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Equal amount of N,P,K
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Black sooty mold, Citrus canker
-
Plant Tolerance
Drought, Light Frost
Maritime exposure, Salt water
Flowers
Showy
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
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Insects
Allergy
Mouth itching, Throat itching
-
Uses
Aesthetic Uses
Cottage Garden, Farmland
-
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Plant Benefits
Medicinal Uses
Digestive, Vitamin C
Anodyne, Appetizer, Astringent
Part of Plant Used
Fruits
Flowers, Inner Bark, Sap
Other Uses
Added to salads, Culinary use
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant, Fruit / Fruit Tree, Houseplant, Topiary / Bonsai / Espalier, Tropical
Screening / Wind Break, Shade Trees
Botanical Name
CITRUS reticulata
ALNUS rubra
Common Name
Clementine, Mandarin, Tangerine
Oregon Alder, Red Alder
In Hindi
clementine
red alder
In German
Clementine
rot-Erle
In French
Citrus clementina
aulne rouge
In Spanish
Citrus x clementina
aliso rojo
In Greek
clementine
κόκκινη σκλήθρα
In Portuguese
clementine
amieiro vermelho
In Polish
clementine
czerwony olcha
In Latin
clementine
red alnus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Fagales
Family
Rutaceae
Betulaceae
Genus
Citrus
Alnus
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
235
1
27800
👆🏻