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Compare Red Alder and Astilbe


Astilbe and Red Alder


What is

Life Span
Perennial  
Perennial  

Type
Tree  
Perennial  

Origin
North America, United States, Northwestern United States, Alaska, California, Canada  
-  

Types
-  
Astilbe biternata, Astilbe chinensis, Astilbe thunbergii  

Number of Varieties
30  
99+
15  
99+

Habitat
Lowland evergreen rainforest  
Mountain tops, Woodlands  

USDA Hardiness Zone
4-7  
4-9  

AHS Heat Zone
7-1  
9*2  

Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17  
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21  

Habit
Pyramidal  
Clump-Forming  

Information

Plant Size
  
  

Minimum Height
1,370.00 cm  
31
61.00 cm  
99+

Minimum Width
610.00 cm  
34
45.70 cm  
99+

Plant Color
  
  

Flower Color
Yellow, Red, Coral  
White  

Flower Color Modifier
Bicolor  
Multi-Color  

Fruit Color
Brown  
-  

Leaf Color in Spring
Green, Dark Green  
Green  

Leaf Color in Summer
Dark Green  
Green  

Leaf Color in Fall
Dark Green  
Green, Yellow green  

Leaf Color in Winter
-  
Dark Green  

Shape
  
  

Leaf Shape
Ovate  
Cone shaped  

Thorns
No  
No  

Season

Plant Season
Spring, Summer, Fall  
Spring, Summer  

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  

The pH of Soil
Acidic, Neutral, Alkaline  
Acidic, Neutral  

Soil Drainage
Average  
Well drained  

Bloom Time
Early Spring  
Late Spring, Early Summer, Summer  

Repeat Bloomer
No  
No  

Tolerances
Maritime exposure, Salt water  
-  

Care

Where to Plant?
Ground  
Ground, Pot  

How to Plant?
Layering, Seedlings  
Divison, Transplanting  

Plant Maintenance
Medium  
Medium  

Watering Plants
  
  

Watering Requirements
Average Water Needs  
Keep the ground moist but not water-logged, Water Deeply  

In Summer
Lots of watering  
Average Water  

In Spring
Moderate  
Moderate  

In Winter
Average Water  
Average Water  

Soil
  
  

Soil pH
Acidic, Neutral, Alkaline  
Acidic, Neutral  

Soil Type
Loam, Sand  
Clay, Loam  

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  
Cut off the flower stalks at the base of the plant, Remove damaged leaves, Remove dead flowers  

Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen  
fertilize in spring, organic fertlizers  

Pests and Diseases
-  
Leaf spot, Powdery mildew, Root knot nematode, Scorch, Verticillium Wilt, Viruses  

Plant Tolerance
Maritime exposure, Salt water  
-  

Facts

Flowers
Insignificant  
Showy  

Flower Petal Number
-  
-  

Fruits
  
  

Showy Fruit
Yes  
No  

Edible Fruit
No  
No  

Fragrance
  
  

Fragrant Flower
No  
No  

Fragrant Fruit
No  
No  

Fragrant Leaf
No  
No  

Fragrant Bark/Stem
No  
No  

Showy Foliage
Yes  
Yes  

Showy Bark
Yes  
No  

Foliage Texture
Medium  
Medium  

Foliage Sheen
Glossy  
Glossy  

Evergreen
No  
No  

Invasive
No  
No  

Self-Sowing
Yes  
No  

Attracts
Insects  
-  

Allergy
-  
-  

Benefits

Uses
  
  

Aesthetic Uses
-  
Borders, Showy Purposes  

Beauty Benefits
Skin Problems  
-  

Edible Uses
Yes  
No  

Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree  
Air purification, Prevent weeds  

Plant Benefits
  
  

Medicinal Uses
Anodyne, Appetizer, Astringent  
-  

Part of Plant Used
Flowers, Inner Bark, Sap  
Flowers  

Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge  
Showy Purposes, Used for bedding in gardens  

Used As Indoor Plant
No  
No  

Used As Outdoor Plant
Yes  
Yes  

Garden Design
Screening / Wind Break, Shade Trees  
Container, Foundation, Groundcover, Mixed Border, Rock Garden / Wall  

Scientific Name

Botanical Name
ALNUS rubra  
ASTILBE 'Bridal Veil' ('('Brautschleier')')  

Common Name
Oregon Alder, Red Alder  
Astilbe, Bridal Veil Astilbe  

In Hindi
red alder  
Astilbe  

In German
rot-Erle  
Prachtspieren  

In French
aulne rouge  
Astilbe  

In Spanish
aliso rojo  
Astilbe  

In Greek
κόκκινη σκλήθρα  
astilbe  

In Portuguese
amieiro vermelho  
astilbe  

In Polish
czerwony olcha  
astilbe  

In Latin
red alnus  
Artemisia  

Classification

Kingdom
Plantae  
Plantae  

Phylum
Magnoliophyta  
Magnoliophyta  

Class
Magnoliopsida  
Magnoliopsida  

Order
Fagales  
Rosales  

Family
Betulaceae  
Saxifragaceae  

Genus
Alnus  
Astilbe  

Clade
Angiosperms, Eudicots, Rosids  
Angiosperms, Core eudicots, Eudicots  

Tribe
-  
-  

Subfamily
-  
-  

Number of Species
35  
99+
18  
99+

What is >>
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Difference Between Red Alder and Astilbe

If you are confused whether Red Alder or Astilbe are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Red Alder and Astilbe Information and learn more about it. Fertilizers required for proper growth of Red Alder are All-Purpose Liquid Fertilizer and Nitrogen, whereas for Astilbe fertilizers required are fertilize in spring and organic fertlizers. Hence, one should know the basic difference between Red Alder and Astilbe if you are planning to have them in your garden to enhance its beauty.

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Importance of Red Alder and Astilbe

Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Astilbe. Basically, these two plants vary in many aspects. Compare Red Alder and Astilbe 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 Astilbe is . Red Alder has beauty benefits as follows: Skin Problems while Astilbe has beauty benefits as follows: Skin Problems.

Compare Facts of Red Alder vs Astilbe

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 Astilbe 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 Astilbe have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Astilbe has no showy fruits. Also Red Alder is not flowering and Astilbe is not flowering . You can compare Red Alder and Astilbe facts and facts of other plants too.

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