Life Span
Annual
Perennial
Type
Vegetable
Perennial, Shrub
Origin
Europe
Northwestern United States, Canada
Types
-
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Habitat
agricultural areas, Moist Soils
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
4-10
4-9
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Upright/Erect
Mat-forming
Flower Color
Yellow
Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Black
Brown
Leaf Color in Spring
Green, Light Green
Dark Green
Leaf Color in Summer
White, Green, Dark Green
Dark Green
Leaf Color in Fall
White, Green, Dark Green
Dark Green
Leaf Color in Winter
White, Green, Dark Green
Dark Green
Leaf Shape
Oval
Narrow and lance shape
Plant Season
Spring, Fall, Winter
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
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Summer
Late Spring, Early Summer
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
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, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
8-8-8, since leafy plants, use higher nitrogen content fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Red blotch
Plant Tolerance
Full Sun, Humidity, Shallow soil
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Attracts
Caterpillar, Mites
Hummingbirds, Butterflies
Allergy
Diarrhea, Dizziness, Nausea
Asthma, Pollen
Aesthetic Uses
-
Cottage Garden, Showy Purposes
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
-
Environmental Uses
Fixes Nitrogen, Food for animals
Air purification, Wildlife
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Recovering internal injuries, Wounds
Part of Plant Used
Leaf Stalks, Leaves
Flowers
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
BRASSICA rapa( Chinensis Group)
PENSTEMON fruticosus 'Purple Haze'
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Bush Penstemon, Shrubby Penstemon
In Hindi
choy sum
Bush Penstemon
In German
choy sum
Bush Penstemon
In French
choy sum
Bush Penstemon
In Spanish
choy sum
Bush Penstemon
In Greek
choy sum
Μπους Penstemon
In Portuguese
choy sum
Bush, Penstemon
In Polish
choy sum
Bush Penstemon
In Latin
choy sum
Persicaria Bush
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Scrophulariales
Family
Brassicaceae
Scrophulariaceae
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Importance of Choy Sum and Bush Penstemon
Want to have the most appropriate plant for your garden? You might want to know the importance of Choy Sum and Bush Penstemon. Basically, these two plants vary in many aspects. Compare Choy Sum 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 Choy Sum is Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity and Rich in Potassium whereas of Bush Penstemon is Recovering internal injuries and Wounds. Choy Sum has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser while Bush Penstemon has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser.
Compare Facts of Choy Sum 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 Choy Sum 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 Choy Sum are Diarrhea, Dizziness and Nausea 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. Choy Sum has no showy fruits and Bush Penstemon has no showy fruits. Also Choy Sum is not flowering and Bush Penstemon is not flowering . You can compare Choy Sum and Bush Penstemon facts and facts of other plants too.