Life Span
Perennial
Perennial
Type
Perennial, Shrub
Tree
Origin
Northwestern United States, Canada
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Mareer, Manjak
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Saline Soils, Sandy areas
USDA Hardiness Zone
4-9
10-15
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
H1, H2
Habit
Mat-forming
Oval or Rounded
Flower Color
Purple
White, Yellow, Gold, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Light Green, Chocolate
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Dark Green
Green
Leaf Shape
Narrow and lance shape
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Indeterminate
Tolerances
Drought
Drought, Salt
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
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Root rot, Snails
Plant Tolerance
Drought
Drought and Salt
Flower Petal Number
Single
Single
Foliage Texture
Fine
Coarse
Foliage Sheen
Glossy
Glossy
Attracts
Hummingbirds, Butterflies
Birds, Butterflies
Allergy
Asthma, Pollen
Dizziness, Throat itching, Vomiting
Aesthetic Uses
Cottage Garden, Showy Purposes
Cottage Garden
Beauty Benefits
-
Making cosmetics, used as a dye
Environmental Uses
Air purification, Wildlife
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, Shadow Tree
Medicinal Uses
Recovering internal injuries, Wounds
Acne, Aging, Hair Loss
Part of Plant Used
Flowers
Flowers, Fruits, Leaves
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Making Shampoo, Showy Purposes, Used as Biofuel, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Edible, Shade Trees, Street Trees, Tropical
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
CORDIA subcordata
Common Name
Bush Penstemon, Shrubby Penstemon
Beach Cordia, Island Walnut, Kou, Sea Trumpet
In Hindi
Bush Penstemon
Cordia subcordata
In German
Bush Penstemon
Cordia subcordata
In French
Bush Penstemon
Cordia subcordata
In Spanish
Bush Penstemon
Cordia subcordata
In Greek
Μπους Penstemon
Cordia subcordata
In Portuguese
Bush, Penstemon
Cordia subcordata
In Polish
Bush Penstemon
Cordia subcordata
In Latin
Persicaria Bush
Cordia subcordata
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Lamiales
Family
Scrophulariaceae
Boraginaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Importance of Bush Penstemon and Kou
Want to have the most appropriate plant for your garden? You might want to know the importance of Bush Penstemon and Kou. Basically, these two plants vary in many aspects. Compare Bush Penstemon and Kou 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 Kou is Acne, Aging and Hair Loss. Bush Penstemon has beauty benefits as follows: while Kou has beauty benefits as follows: .
Compare Facts of Bush Penstemon vs Kou
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 Kou 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 Kou have Dizziness, Throat itching and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Bush Penstemon has no showy fruits and Kou has no showy fruits. Also Bush Penstemon is not flowering and Kou is not flowering . You can compare Bush Penstemon and Kou facts and facts of other plants too.