Life Span
Perennial
Annual or Biennial
Type
Succulent
Vegetable
Origin
Western United States, Mexico
Europe
Types
Dudleya brittonii
Dudleya pulverulenta
Dudleya farinosa
Dudleya caespitosa
Dudleya virens
Brassica rapa subsp. pekinensis
Brassica rapa subsp. chinensis
Brassica rapa var. rapifera
Brassica rapa subsp. nipposinica
Brassica rapa subsp. perviridis
Number of Varieties
305
0
40000
👆🏻
Habitat
Barren waste areas, Semi arid regions, Semi desert
-
USDA Hardiness Zone
-99996-9
0
99
👆🏻
AHS Heat Zone
12-1
9-3
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
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
Rosette/Stemless
Clump-Forming
Plant Size
Minimum Height
7.60 cm30.00 cm
0
3900
👆🏻
Minimum Width
7.60 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Red, Pink
Yellow
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Gray
Green, Light Green
Leaf Color in Summer
Green, Gray
-
Leaf Color in Fall
Green, Gray
-
Leaf Color in Winter
Green, Gray
-
Shape
Leaf Shape
Acuminate
Obovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Sand
Loam, Sand
The pH of Soil
Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer
Spring, Late Spring, Early Summer, Summer, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow soil to be completely dry in between waterings, Needs less watering
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
Neutral
Neutral
Soil Type
Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
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
No fertilizers needed
All-Purpose Liquid Fertilizer
Pests and Diseases
Cochineal insect, Mealybugs, Nematodes, Red blotch, Rodent, Scale insects
Red blotch
Plant Tolerance
Drought, Dry Conditions, Dry soil, Full Sun, Shade areas
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
Bold
Coarse
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Aphids, Flea beetles, white worms
Allergy
-
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Antirheumatic, Resolvent
Part of Plant Used
Leaves
Leaves, Stem
Other Uses
-
For making oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Container, Edible, Herb / Vegetable
Botanical Name
DUDLEYA
BRASSICA rapa
Common Name
Chalk Lettuce
Chalk dudleya
Bok Choy, Broccoli Raab, Chinese Cabbage, Choy Sum, Field Mustard, Pak Choi, Tatsoi, Turnip
In Hindi
Dudleya
Bok Choy
In German
Dudleya
Bok Choy
In French
Dudleya
Bok Choy
In Spanish
dudleya
Bok Choy
In Greek
Dudleya
Bok Choy
In Portuguese
Dudleya
Bok Choy
In Polish
Dudleya
Bok Choy
In Latin
Dudley
Bok Choy
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Saxifragales
Brassicales
Family
Crassulaceae
Brassicaceae
Genus
Dudleya
Brassica
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
451
1
27800
👆🏻