Life Span
Perennial
Perennial
Type
Tree
Perennial, Shrub
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Northwestern United States, Canada
Types
Juglans nigra
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Habitat
bottomlands, Moist woods
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
4-9
4-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Oval or Rounded
Mat-forming
Flower Color
Yellow green
Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
Brown
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Dark Green
Leaf Color in Winter
-
Dark Green
Leaf Shape
Pinnate
Narrow and lance shape
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Late Spring, Early Summer
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular 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
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Fine
Foliage Sheen
Glossy
Glossy
Attracts
Birds, Butterflies
Hummingbirds, Butterflies
Allergy
Anaphylaxis, Toxic
Asthma, Pollen
Aesthetic Uses
-
Cottage Garden, Showy Purposes
Beauty Benefits
Good for skin
-
Environmental Uses
Air purification, Shadow Tree
Air purification, Wildlife
Medicinal Uses
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Recovering internal injuries, Wounds
Part of Plant Used
Fruits
Flowers
Other Uses
Used As Food, Used as Ornamental plant
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
JUGLANS nigra
PENSTEMON fruticosus 'Purple Haze'
Common Name
Black Walnut
Bush Penstemon, Shrubby Penstemon
In Hindi
काले अखरोट के पेड़
Bush Penstemon
In German
Schwarz Walnussbaum
Bush Penstemon
In French
Noir noyer
Bush Penstemon
In Spanish
nogal negro
Bush Penstemon
In Greek
Μαύρη καρυδιά
Μπους Penstemon
In Portuguese
nogueira preta
Bush, Penstemon
In Polish
Czarny orzech drzewo
Bush Penstemon
In Latin
Niger walnut tree
Persicaria Bush
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Scrophulariales
Family
Juglandaceae
Scrophulariaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Black Walnut and Bush Penstemon
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Bush Penstemon. Basically, these two plants vary in many aspects. Compare Black Walnut 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 Black Walnut is Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis and Use as a gargle whereas of Bush Penstemon is Recovering internal injuries and Wounds. Black Walnut has beauty benefits as follows: Good for skin while Bush Penstemon has beauty benefits as follows: Good for skin.
Compare Facts of Black Walnut 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 Black Walnut 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 Black Walnut are Anaphylaxis and Toxic 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. Black Walnut has showy fruits and Bush Penstemon has no showy fruits. Also Black Walnut is not flowering and Bush Penstemon is not flowering . You can compare Black Walnut and Bush Penstemon facts and facts of other plants too.