Life Span
Perennial
Perennial
Type
Perennial
Broadleaf Evergreen
Origin
-
Australia
Types
-
-
Number of Varieties
5035
0
40000
👆🏻
Habitat
Cold Regions, Temperate Regions
Sunny Edge, Woodland Garden Secondary
USDA Hardiness Zone
4-89-11
0
99
👆🏻
AHS Heat Zone
8-1
-
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
21,22
Habit
Cushion/Mound-forming
Oval or Rounded
Plant Size
Minimum Height
20.30 cm610.00 cm
0
3900
👆🏻
Minimum Width
27.90 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
White, Ivory
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Purple
Green, Dark Green
Leaf Color in Summer
Green, Purple
Green, Dark Green
Leaf Color in Fall
Green, Purple
Green, Dark Green
Leaf Color in Winter
Light Green
Green, Dark Green
Shape
Leaf Shape
Linear
Linear to lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Early Spring, Fall, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Water regularly for 2 months
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
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Pruning may be required for height clearance
Fertilizers
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Does not require fertilizer once established
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Blowflies, Insects
Allergy
-
Mild Allergen
Uses
Aesthetic Uses
Beautification, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Black Dyes
Anodyne, Odontalgic
Part of Plant Used
-
Wood
Other Uses
-
Used as a fodder tree in agricultural areas, Useful for shade
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Hedges, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier
Botanical Name
Polemonium caeruleum
GEIJERA parviflora
Common Name
Jacob's Ladder
Wilga, Native Willow
In Hindi
Jacob's Ladder
Wilga
In German
Jacob's Ladder
Pirol
In French
Jacob's Ladder
loriot
In Spanish
Jacob's Ladder
oriol
In Greek
Jacob's Ladder
φλώρος
In Portuguese
Jacob's Ladder
papa-figos
In Polish
Jacob's Ladder
Wilga
In Latin
Jacob's Ladder
oriole
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Charophyta
Class
Magnoliopsida
Equisetopsida
Order
Ericales
Sapindales
Family
Polemoniaceae
Rutaceae
Genus
Polemonium
Geijera
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
4045
1
27800
👆🏻