Life Span
Perennial
Perennial
Type
Perennial
Tree
Origin
-
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia
Types
-
Mareer, Manjak
Number of Varieties
5015
0
40000
👆🏻
Habitat
Cold Regions, Temperate Regions
Saline Soils, Sandy areas
USDA Hardiness Zone
4-810-15
0
99
👆🏻
AHS Heat Zone
8-1
12-10
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
H1, H2
Habit
Cushion/Mound-forming
Oval or Rounded
Plant Size
Minimum Height
20.30 cm760.00 cm
0
3900
👆🏻
Minimum Width
27.90 cm670.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
White, Yellow, Gold, Orange Red
Flower Color Modifier
-
Bicolor
Fruit Color
-
Light Green, Chocolate
Leaf Color in Spring
Green, Purple
Green
Leaf Color in Summer
Green, Purple
Green
Leaf Color in Fall
Green, Purple
Green
Leaf Color in Winter
Light Green
Green
Shape
Leaf Shape
Linear
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Root rot, Snails
Plant Tolerance
Drought
Drought and Salt
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds, Butterflies
Allergy
-
Dizziness, Throat itching, Vomiting
Uses
Aesthetic Uses
Beautification, Showy Purposes
Cottage Garden
Beauty Benefits
-
Making cosmetics, used as a dye
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, Shadow Tree
Plant Benefits
Medicinal Uses
Black Dyes
Acne, Aging, Hair Loss
Part of Plant Used
-
Flowers, Fruits, Leaves
Other Uses
-
Making Shampoo, Showy Purposes, Used as Biofuel, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Edible, Shade Trees, Street Trees, Tropical
Botanical Name
Polemonium caeruleum
CORDIA subcordata
Common Name
Jacob's Ladder
Beach Cordia, Island Walnut, Kou, Sea Trumpet
In Hindi
Jacob's Ladder
Cordia subcordata
In German
Jacob's Ladder
Cordia subcordata
In French
Jacob's Ladder
Cordia subcordata
In Spanish
Jacob's Ladder
Cordia subcordata
In Greek
Jacob's Ladder
Cordia subcordata
In Portuguese
Jacob's Ladder
Cordia subcordata
In Polish
Jacob's Ladder
Cordia subcordata
In Latin
Jacob's Ladder
Cordia subcordata
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Lamiales
Family
Polemoniaceae
Boraginaceae
Genus
Polemonium
Cordia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
401
1
27800
👆🏻