Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Southeastern United States
Types
-
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Lowland evergreen rainforest
Forest edges, Hillside, Woods
USDA Hardiness Zone
4-7
6-9
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
21,22
Habit
Pyramidal
Vining/Climbing
Flower Color
Yellow, Red, Coral
Light Pink, Lavender
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Ovate
Oblovate
Plant Season
Spring, Summer, Fall
Early Spring, Late Autumn
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring
Late Summer, Early Fall, Fall
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Layering, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
-
In Summer
Lots of watering
Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Loam, Sand
Clay, 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
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
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Attracts
Insects
Bees, Flies
Allergy
-
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Beauty Benefits
Skin Problems
-
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Flowers, Inner Bark, Sap
Flowers, Root
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
-
Used As Indoor Plant
No
-
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Cutflower, Mixed Border, Vine, Wildflower
Botanical Name
ALNUS rubra
AMPELASTER carolinianus
Common Name
Oregon Alder, Red Alder
Climbing Aster
In Hindi
red alder
Hydrangea
In German
rot-Erle
Hortensie
In French
aulne rouge
Hortensia
In Spanish
aliso rojo
Hortensia
In Greek
κόκκινη σκλήθρα
υδραγεία
In Portuguese
amieiro vermelho
Hortênsia
In Polish
czerwony olcha
Hortensja
In Latin
red alnus
Hibiscus
Family
Betulaceae
Asteraceae
Clade
Angiosperms, Eudicots, Rosids
-
Importance of Red Alder and Climbing Aster
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Climbing Aster. Basically, these two plants vary in many aspects. Compare Red Alder and Climbing Aster 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 Climbing Aster is Fever, Kidney problems and Urinary tract problems. Red Alder has beauty benefits as follows: Skin Problems while Climbing Aster has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs Climbing Aster
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 Climbing Aster 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 Climbing Aster have Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Climbing Aster has no showy fruits. Also Red Alder is not flowering and Climbing Aster is not flowering . You can compare Red Alder and Climbing Aster facts and facts of other plants too.