Life Span
Perennial
Annual and Perennial
Type
Tree
Tender Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Eastern Africa
Habitat
Lowland evergreen rainforest
Rocky Ridges, Shores of rivers or lakes, Tropical Climate, tropical environments
USDA Hardiness Zone
4-7
11-12
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, 23, 24
Habit
Pyramidal
Cushion/Mound-forming
Flower Color
Yellow, Red, Coral
Purple, Violet
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Dark Green
Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
-
Light Green
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring
Indeterminate
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Layering, Seedlings
Seedlings, stem tip cuttings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Keep ground moist, Keep the Soil well drained, Medium, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Loam, Sand
Loam
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
Pinch Tips, Prune prior to new growth, Prune to stimulate growth
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Grey mold, Leaf spot, Mites, Root rot
Plant Tolerance
Maritime exposure, Salt water
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Glossy
Attracts
Insects
Butterflies, Flying insects, Hummingbirds
Aesthetic Uses
-
Bouquets, Cut Flowers, Decorating walls, Hanging Basket, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Skin Problems
-
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
-
Part of Plant Used
Flowers, Inner Bark, Sap
Flowers, Leaves
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used as Ornamental plant, Used for bedding in gardens
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Container, Edging, Houseplant, Tropical
Botanical Name
ALNUS rubra
EXACUM affine
Common Name
Oregon Alder, Red Alder
German Violet, Persian Violet
In Hindi
red alder
persian violet
In German
rot-Erle
persian violet
In French
aulne rouge
persian violet
In Spanish
aliso rojo
Violeta persa
In Greek
κόκκινη σκλήθρα
Περσικό Violet
In Portuguese
amieiro vermelho
Violeta persa
In Polish
czerwony olcha
Persian Violet
In Latin
red alnus
hyacinthum Persarum
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Gentianales
Family
Betulaceae
Gentianaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Red Alder and Persian Violet
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Persian Violet. Basically, these two plants vary in many aspects. Compare Red Alder and Persian Violet as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Red Alder is Anodyne, Appetizer and Astringent whereas of Persian Violet is . Red Alder has beauty benefits as follows: Skin Problems while Persian Violet has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs Persian Violet
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Red Alder vs Persian Violet and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Red Alder are whereas of Persian Violet have Pollen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Persian Violet has no showy fruits. Also Red Alder is not flowering and Persian Violet is not flowering . You can compare Red Alder and Persian Violet facts and facts of other plants too.