Life Span
Perennial
Perennial
Type
Tree
Perennial, Shrub
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Northwestern United States, Canada
Types
Quercus phellos, Quercus nigra
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Habitat
Hot climate regions, low mountains, Tropical regions
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
6-9
4-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Oval or Rounded
Mat-forming
Flower Color
Red, Light Green, Chartreuse
Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Chocolate
Brown
Leaf Color in Spring
Green, Light Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Orange, Sandy Brown
Dark Green
Leaf Color in Winter
-
Dark Green
Leaf Shape
Irregular
Narrow and lance shape
Plant Season
Spring, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Late Spring, Early Summer
Tolerances
Wet Site, Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Does not require lot of watering
Needs less watering, Requires regular watering, Water occasionally
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
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
Red blotch
Plant Tolerance
Heat Tolerance, Humidity, Salt and Soil Compaction
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Foliage Texture
Fine
Fine
Foliage Sheen
Glossy
Glossy
Attracts
Birds
Hummingbirds, Butterflies
Allergy
Eczema, Rhinitis, Runny nose
Asthma, Pollen
Aesthetic Uses
Landscape Designing, Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
Blood purifying, Reduce Bruises, Weightloss
-
Edible Uses
Sometimes
Yes
Environmental Uses
Air purification
Air purification, Wildlife
Medicinal Uses
Gout, Obesity, Snoring
Recovering internal injuries, Wounds
Part of Plant Used
Bark, Stem
Flowers
Other Uses
Animal Feed, Biodiesel, Recovering internal injuries
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Shade Trees, Street Trees
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
QUERCUS phellos
PENSTEMON fruticosus 'Purple Haze'
Common Name
Willow Oak
Bush Penstemon, Shrubby Penstemon
In Hindi
Overcup ओक
Bush Penstemon
In German
Overcup Oak
Bush Penstemon
In French
Overcup Oak
Bush Penstemon
In Spanish
Overcup Roble
Bush Penstemon
In Greek
Overcup Oak
Μπους Penstemon
In Portuguese
Overcup Oak
Bush, Penstemon
In Polish
Overcup Dąb
Bush Penstemon
In Latin
Oryza
Persicaria Bush
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Scrophulariales
Family
Fagaceae
Scrophulariaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
Amaryllidoideae
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Importance of Willow Oak and Bush Penstemon
Want to have the most appropriate plant for your garden? You might want to know the importance of Willow Oak and Bush Penstemon. Basically, these two plants vary in many aspects. Compare Willow Oak and Bush Penstemon 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 Willow Oak is Gout, Obesity and Snoring whereas of Bush Penstemon is Recovering internal injuries and Wounds. Willow Oak has beauty benefits as follows: Blood purifying, Reduce Bruises and Weightloss while Bush Penstemon has beauty benefits as follows: Blood purifying, Reduce Bruises and Weightloss.
Compare Facts of Willow Oak vs Bush Penstemon
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 Willow Oak vs Bush Penstemon 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 Willow Oak are Eczema, Rhinitis and Runny nose whereas of Bush Penstemon have Asthma and Pollen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Willow Oak has showy fruits and Bush Penstemon has no showy fruits. Also Willow Oak is not flowering and Bush Penstemon is not flowering . You can compare Willow Oak and Bush Penstemon facts and facts of other plants too.