Life Span
Annual
Perennial
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada, Mexico
North America, United States, Northwestern United States, Alaska, California, Canada
Habitat
Sunny Edge
Lowland evergreen rainforest
USDA Hardiness Zone
3-9
4-7
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Upright/Erect
Pyramidal
Flower Color
White, Purple, Pink, Rose, Violet
Yellow, Red, Coral
Flower Color Modifier
-
Bicolor
Fruit Color
Red, Green, Light Green
Brown
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
Light Green
-
Leaf Shape
Lance shaped
Ovate
Plant Season
Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Summer, Late Summer, Early Fall
Early Spring
Tolerances
Drought
Maritime exposure, Salt water
Where to Plant?
Ground
Ground
How to Plant?
Root Division
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Requires regular watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Average
Average
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
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Maritime exposure, Salt water
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Hummingbirds
Insects
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
Skin Problems
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
-
Anodyne, Appetizer, Astringent
Part of Plant Used
Flowers
Flowers, Inner Bark, Sap
Other Uses
Showy Purposes
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Cutflower, Mixed Border, Wildflower
Screening / Wind Break, Shade Trees
Botanical Name
PHYSOSTEGIA
ALNUS rubra
Common Name
Physostegia
Oregon Alder, Red Alder
In Hindi
Physostegia
red alder
In German
Physostegia
rot-Erle
In French
Physostegia
aulne rouge
In Spanish
Physostegia
aliso rojo
In Greek
Physostegia
κόκκινη σκλήθρα
In Portuguese
Physostegia
amieiro vermelho
In Polish
Physostegia
czerwony olcha
In Latin
Physostegia
red alnus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Lamiaceae
Betulaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Physostegia and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Physostegia and Red Alder. Basically, these two plants vary in many aspects. Compare Physostegia and Red Alder 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 Physostegia is whereas of Red Alder is Anodyne, Appetizer and Astringent. Physostegia has beauty benefits as follows: while Red Alder has beauty benefits as follows: .
Compare Facts of Physostegia vs Red Alder
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 Physostegia vs Red Alder 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 Physostegia are whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Physostegia has no showy fruits and Red Alder has showy fruits. Also Physostegia is not flowering and Red Alder is not flowering . You can compare Physostegia and Red Alder facts and facts of other plants too.