Life Span
Annual
Annual or Biennial
Type
Grass
Vegetable
Origin
North America, Northeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Europe
Types
Sporobolus heterolepis
Brassica rapa subsp. pekinensis
Brassica rapa subsp. chinensis
Brassica rapa var. rapifera
Brassica rapa subsp. nipposinica
Brassica rapa subsp. perviridis
Number of Varieties
155
0
40000
👆🏻
Habitat
Hay fields
-
USDA Hardiness Zone
3-86-9
0
99
👆🏻
AHS Heat Zone
10 - 2
9-3
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
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
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
45.70 cm30.00 cm
0
3900
👆🏻
Minimum Width
50.80 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Green, Purple, Light Green
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Light Green
-
Leaf Color in Fall
Yellow, Orange, Gold
-
Leaf Color in Winter
Tan, Bronze
-
Shape
Leaf Shape
Grass like
Obovate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Summer
Spring, Late Spring, Early Summer, Summer, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
Do Not over Water, Water in morning to avoid prompting diseases
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
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
Fine
Coarse
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Hummingbirds
Aphids, Flea beetles, white worms
Allergy
-
-
Uses
Aesthetic Uses
Ground Cover, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Antirheumatic, Resolvent
Part of Plant Used
Leaves, Seeds
Leaves, Stem
Other Uses
Used As Food, Used as Ornamental plant
For making oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edging, Groundcover, Mixed Border, Wildflower
Container, Edible, Herb / Vegetable
Botanical Name
SPOROBOLUS heterolepis
BRASSICA rapa
Common Name
Prairie Dropseed
Bok Choy, Broccoli Raab, Chinese Cabbage, Choy Sum, Field Mustard, Pak Choi, Tatsoi, Turnip
In Hindi
prairie dropseed
Bok Choy
In German
Prärie Dropseed
Bok Choy
In French
prairie dropseed
Bok Choy
In Spanish
dropseed pradera
Bok Choy
In Greek
λιβάδι dropseed
Bok Choy
In Portuguese
pradaria dropseed
Bok Choy
In Polish
łąka dropseed
Bok Choy
In Latin
PRATUM grama
Bok Choy
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Brassicales
Family
Poaceae
Brassicaceae
Genus
Sporobolus
Brassica
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
101
1
27800
👆🏻