Life Span
Annual
Perennial
Habitat
agricultural areas, Moist Soils
Woodland Garden Canopy
USDA Hardiness Zone
4-10
5-8
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
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
Habit
Upright/Erect
Upright/Erect
Flower Color
Yellow
Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Black
Purple, Brown
Leaf Color in Spring
Green, Light Green
Red, Crimson, Bronze
Leaf Color in Summer
White, Green, Dark Green
Green, Blue Green
Leaf Color in Fall
White, Green, Dark Green
Yellow green
Leaf Color in Winter
White, Green, Dark Green
-
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Summer
Spring, Late Spring
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
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
Average Water Needs, Needs a lot of water initially, occasional watering once established
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
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove dead or diseased plant parts
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, 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, Nitrogen
Pests and Diseases
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Red blotch
Plant Tolerance
Full Sun, Humidity, Shallow soil
Drought, Pollution, Salt, Soil Compaction
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Invasive
Sometimes
Sometimes
Attracts
Caterpillar, Mites
Birds, Butterflies
Allergy
Diarrhea, Dizziness, Nausea
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
Good for skin
Environmental Uses
Fixes Nitrogen, Food for animals
Air purification, Shadow Tree, soil stabilisation
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Part of Plant Used
Leaf Stalks, Leaves
Flowers, Seeds, Wood
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Feature Plant, Shade Trees, Street Trees
Botanical Name
BRASSICA rapa( Chinensis Group)
ROBINIA 'Purple Robe'
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Hybrid Black Locust, Purple Robe Locust
In Hindi
choy sum
Black Locust Tree
In German
choy sum
Schwarz Locust Tree
In French
choy sum
Noir Arbre Locust
In Spanish
choy sum
Negro del árbol de la langosta
In Greek
choy sum
Μαύρο Locust Tree
In Portuguese
choy sum
Árvore Locust Preto
In Polish
choy sum
Robinii akacjowej Drzewo
In Latin
choy sum
Locusta arbor Niger
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Brassicaceae
Fabaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Importance of Choy Sum and Black Locust
Want to have the most appropriate plant for your garden? You might want to know the importance of Choy Sum and Black Locust. Basically, these two plants vary in many aspects. Compare Choy Sum and Black Locust 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 Black Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic. Choy Sum has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser while Black Locust has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser.
Compare Facts of Choy Sum vs Black Locust
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 Black Locust 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 Black Locust have Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting and weakness respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Choy Sum has no showy fruits and Black Locust has no showy fruits. Also Choy Sum is not flowering and Black Locust is flowering. You can compare Choy Sum and Black Locust facts and facts of other plants too.