Life Span
Perennial
Perennial
Type
Perennial, Shrub
Broadleaf Evergreen
Origin
Northwestern United States, Canada
-
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Rhododendron, Azalea indica, Azalea japonica
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Forests
USDA Hardiness Zone
4-9
8-11
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
21,22
Habit
Mat-forming
Oval or Rounded
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Dark Green
Leaf Color in Winter
Dark Green
Green, Dark Green
Leaf Shape
Narrow and lance shape
Linear
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Fall, Winter, Late Winter
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Needs less watering, Requires regular watering, Water occasionally
Average Water Needs, Do not water frequently
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
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, Apply N-P-K
Pests and Diseases
Red blotch
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Plant Tolerance
Drought
Drought, Shade areas
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Matte
Attracts
Hummingbirds, Butterflies
Onion thrips, White Pine Weevil
Aesthetic Uses
Cottage Garden, Showy Purposes
Bonsai, Cottage Garden
Environmental Uses
Air purification, Wildlife
Air purification
Medicinal Uses
Recovering internal injuries, Wounds
Astringent
Part of Plant Used
Flowers
Flowers, Leaves
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Repellent, used for making charcoal, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
RHODODENDRON 'Anthopogon'
Common Name
Bush Penstemon, Shrubby Penstemon
Evergreen Azalea
In Hindi
Bush Penstemon
Azalea
In German
Bush Penstemon
Azalee
In French
Bush Penstemon
azalée
In Spanish
Bush Penstemon
azalea
In Greek
Μπους Penstemon
αζάλεα
In Portuguese
Bush, Penstemon
Azalea
In Polish
Bush Penstemon
azalia
In Latin
Persicaria Bush
Azalea
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Ericales
Family
Scrophulariaceae
Ericaceae
Genus
Penstemon
Rhododendron
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Importance of Bush Penstemon and Azalea
Want to have the most appropriate plant for your garden? You might want to know the importance of Bush Penstemon and Azalea. Basically, these two plants vary in many aspects. Compare Bush Penstemon and Azalea 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 Bush Penstemon is Recovering internal injuries and Wounds whereas of Azalea is Astringent. Bush Penstemon has beauty benefits as follows: while Azalea has beauty benefits as follows: .
Compare Facts of Bush Penstemon vs Azalea
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 Bush Penstemon vs Azalea 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 Bush Penstemon are Asthma and Pollen whereas of Azalea have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Bush Penstemon has no showy fruits and Azalea has no showy fruits. Also Bush Penstemon is not flowering and Azalea is not flowering . You can compare Bush Penstemon and Azalea facts and facts of other plants too.