Life Span
Perennial
Perennial
Type
Tree
Fruit
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
China, Japan
Types
-
Advance, Champagne, Emanuel
Number of Varieties
3030
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
gardens, Woodlands
USDA Hardiness Zone
4-78-10
0
99
👆🏻
AHS Heat Zone
7-1
12-8
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, H2, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Upright/Erect
Plant Size
Minimum Height
1,370.00 cm460.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Yellow, Orange
Leaf Color in Spring
Green, Dark Green
Olive, Dark Green, Gray
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Dark Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Ovate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Requires regular watering
In Summer
Lots of watering
Adequately
In Spring
Moderate
Alternate Days
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Red blotch
Plant Tolerance
Maritime exposure, Salt water
Drought
Flowers
Insignificant
Showy
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
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Birds
Allergy
-
dilation of pupils, weakness
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Skin Problems
Skin irritation
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
anti-cancer, Antioxidants, Detoxifies lever, Diabetes, Skin Redness
Part of Plant Used
Flowers, Inner Bark, Sap
Fruits
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used as an ingredient in coffee, Used As Food
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees
Container, Edible, Feature Plant, Fruit / Fruit Tree, Street Trees, Topiary / Bonsai / Espalier
Botanical Name
ALNUS rubra
ERIOBOTRYA japonica
Common Name
Oregon Alder, Red Alder
Japanese Plum Loquat, Loquat
In Hindi
red alder
Loquat
In German
rot-Erle
Mispel
In French
aulne rouge
nèfle
In Spanish
aliso rojo
níspero
In Greek
κόκκινη σκλήθρα
μούσμουλο
In Portuguese
amieiro vermelho
nêspera
In Polish
czerwony olcha
loquat
In Latin
red alnus
loquat
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Rubiales
Family
Betulaceae
Rosaceae
Genus
Alnus
Eriobotrya
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
35800
1
27800
👆🏻