Life Span
Annual
Annual and Perennial
Type
Vegetable
Sedge or Rush
Origin
Europe
Madagascar
Types
-
Cyperus involucratus, Cyperus albostriatus
Number of Varieties
520
0
40000
👆🏻
Habitat
agricultural areas, Moist Soils
Temperate Regions
USDA Hardiness Zone
4-108-11
0
99
👆🏻
AHS Heat Zone
9-3
12-7
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
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
15.20 cm45.70 cm
0
3900
👆🏻
Minimum Width
15.70 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Yellow green, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Black
-
Leaf Color in Spring
Green, Light Green
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
Shape
Leaf Shape
Oval
Subulate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Spring, Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Seedlings
Cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Poorly 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 spider mite, Spider mites
Plant Tolerance
Full Sun, Humidity, Shallow soil
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
Caterpillar, Mites
Butterflies, Hummingbirds
Allergy
Diarrhea, Dizziness, Nausea
-
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Fixes Nitrogen, Food for animals
Air purification
Plant Benefits
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Antibacterial, Antifungal
Part of Plant Used
Leaf Stalks, Leaves
Root
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Bog Garden, Container, Cutflower, Feature Plant, Houseplant, Tropical, Water Gardens
Botanical Name
BRASSICA rapa( Chinensis Group)
Cyperus Alternifolius
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Umbrella Papyrus, Umbrella Sedge, Umbrella Palm, Umbrella Plant
In Hindi
choy sum
Umbrella Plant
In German
choy sum
Dach-Anlage
In French
choy sum
Parapluie Plante
In Spanish
choy sum
Umbrella Plant
In Greek
choy sum
ομπρέλα φυτών
In Portuguese
choy sum
Planta do guarda-chuva
In Polish
choy sum
parasol roślin
In Latin
choy sum
O Planta
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Capparales
Poales
Family
Brassicaceae
Cyperaceae
Genus
Brassica
Cyperus
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
Cypereae
Subfamily
-
Cyperoideae
Number of Species
18700
1
27800
👆🏻