Life Span
Biennial
Annual or Biennial
Type
Tree
Vegetable
Origin
Australia
Europe
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
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
Subtropical climates, Subtropical forests
-
USDA Hardiness Zone
9-116-9
0
99
👆🏻
AHS Heat Zone
12-9
9-3
Sunset Zone
H1, H2, 15, 16, 17, 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
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,743.20 cm30.00 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
-
Leaf Color in Spring
-
Green, Light Green
Leaf Color in Summer
Red, Green, Light Green
-
Leaf Color in Fall
Green
-
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Lobed
Obovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Spring, Late Spring, Early Summer, Summer, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular 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
Acidic, Neutral
Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution
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
Medium
Coarse
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Aphids, Flea beetles, white worms
Allergy
allergic reaction, Skin irritation
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Antirheumatic, Resolvent
Part of Plant Used
Root, Seeds
Leaves, Stem
Other Uses
Used as Ornamental plant
For making oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Container, Edible, Herb / Vegetable
Botanical Name
BRACHYCHITON rupestris
BRASSICA rapa
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Bok Choy, Broccoli Raab, Chinese Cabbage, Choy Sum, Field Mustard, Pak Choi, Tatsoi, Turnip
In Hindi
बोतल ट्री
Bok Choy
In German
Flaschenbaum
Bok Choy
In French
Bouteille Arbre
Bok Choy
In Spanish
Árbol de la botella
Bok Choy
In Greek
Μπουκάλι Δέντρο
Bok Choy
In Portuguese
Bottle Tree
Bok Choy
In Polish
Butelka Drzewo
Bok Choy
In Latin
Utrem ligno
Bok Choy
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Malvales
Brassicales
Family
Sterculiaceae
Brassicaceae
Genus
brachychiton
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Sterculieae
-
Subfamily
Sterculioideae
-
Number of Species
301
1
27800
👆🏻