Life Span
Perennial
Biennial
Type
Perennial, Shrub
Tree
Origin
Northwestern United States, Canada
Central United States, Canada
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Two-petal ash, Single-leaf ash, Fragrant ash
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Dry areas, Hills, limestone outcrops, Moist woods
USDA Hardiness Zone
4-9
4-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
2a, 2b, 3a, 3b, 4, 5, 6
Habit
Mat-forming
Upright/Erect
Flower Color
Purple
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Tan
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Yellow, Light Yellow
Leaf Color in Winter
Dark Green
-
Leaf Shape
Narrow and lance shape
Pinnate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Transplanting
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
Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full 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
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
-
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Matte
Attracts
Hummingbirds, Butterflies
Birds
Aesthetic Uses
Cottage Garden, Showy Purposes
-
Environmental Uses
Air purification, Wildlife
Air purification, Shadow Tree
Medicinal Uses
Recovering internal injuries, Wounds
-
Part of Plant Used
Flowers
Inner Bark, Seeds
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Used as a dye, Used for woodware, Wood is used in construction
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Shade Trees, Street Trees
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
FRAXINUS quadrangulata
Common Name
Bush Penstemon, Shrubby Penstemon
Blue Ash
In Hindi
Bush Penstemon
Blue Ash plant
In German
Bush Penstemon
Blue Ash Pflanze
In French
Bush Penstemon
usine Blue Ash
In Spanish
Bush Penstemon
planta de Blue Ash
In Greek
Μπους Penstemon
φυτό Blue Ash
In Portuguese
Bush, Penstemon
planta Blue Ash
In Polish
Bush Penstemon
Blue Ash roślin
In Latin
Persicaria Bush
Blue Ash herba
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Scrophulariales
Family
Scrophulariaceae
Oleaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Difference Between Bush Penstemon and Blue Ash
If you are confused whether Bush Penstemon or Blue Ash 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 Bush Penstemon and Blue Ash Information and learn more about it. Fertilizers required for proper growth of Bush Penstemon are All-Purpose Liquid Fertilizer, whereas for Blue Ash fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Bush Penstemon and Blue Ash if you are planning to have them in your garden to enhance its beauty.
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Flowering PlantsImportance of Bush Penstemon and Blue Ash
Want to have the most appropriate plant for your garden? You might want to know the importance of Bush Penstemon and Blue Ash. Basically, these two plants vary in many aspects. Compare Bush Penstemon and Blue Ash 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 Blue Ash is . Bush Penstemon has beauty benefits as follows: while Blue Ash has beauty benefits as follows: .
Compare Facts of Bush Penstemon vs Blue Ash
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 Blue Ash 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 Blue Ash 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 Blue Ash has no showy fruits. Also Bush Penstemon is not flowering and Blue Ash is not flowering . You can compare Bush Penstemon and Blue Ash facts and facts of other plants too.