Life Span
Perennial
Annual
Type
Perennial
Vegetable
Origin
-
Europe
Types
-
Chinese Cabbage, Napa Cabbage
Number of Varieties
5015
0
40000
👆🏻
Habitat
Cold Regions, Temperate Regions
Farms, Fields, Subtropical climates
USDA Hardiness Zone
4-84-7
0
99
👆🏻
AHS Heat Zone
8-1
6-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 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
Cushion/Mound-forming
Clump-Forming
Plant Size
Minimum Height
20.30 cm22.90 cm
0
3900
👆🏻
Minimum Width
27.90 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
Yellow
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Purple
Light Green
Leaf Color in Summer
Green, Purple
-
Leaf Color in Fall
Green, Purple
-
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Linear
Oblong Circular Round
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Spring, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Seedlings
From bulbs, Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Keep ground moist, Keep the ground moist but not water-logged, Requires regular watering
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
Average
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Nitrogen, Phosphate, Well-rotted manure
Pests and Diseases
Red blotch
Alternaria Leaf Spot, Anthracnose, Bacterial soft rot, Blackleg, Damping off, Damping-off, Downy mildew, Flea beetle, Flea Beetles, Fungal Diseases, fungus, Red blotch, Watery soft rot
Plant Tolerance
Drought
Drought, Heat Tolerance
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
Beetles, Flies, Insects
Allergy
-
Throat itching
Uses
Aesthetic Uses
Beautification, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for animals, Food for insects
Plant Benefits
Medicinal Uses
Black Dyes
Anti-oxidant, Antioxidants, Digestion problems, Low calories, Nutrients, Skin Disorders
Part of Plant Used
-
Fruits, Leaves
Other Uses
-
Food for animals, Used As Food, Used for its medicinal properties, Used as a spice, Used in salads
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Container, Edible, Herb / Vegetable
Botanical Name
Polemonium caeruleum
BRASSICA rapa( Pekinensis Group)
Common Name
Jacob's Ladder
Celery Cabbage, Napa Cabbage
In Hindi
Jacob's Ladder
अजवाइन गोभी
In German
Jacob's Ladder
Sellerie Kohl
In French
Jacob's Ladder
céleri chou
In Spanish
Jacob's Ladder
apio col
In Greek
Jacob's Ladder
σέλινο Λάχανο
In Portuguese
Jacob's Ladder
aipo couve
In Polish
Jacob's Ladder
seler Kapusta
In Latin
Jacob's Ladder
Brassica apium
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Brassicales
Family
Polemoniaceae
Brassicaceae
Genus
Polemonium
Brassica
Clade
Angiosperms, Asterids, Eudicots
Angiosperms
Tribe
-
Brassiceae
Subfamily
-
-
Number of Species
401
1
27800
👆🏻