Life Span
Perennial
Perennial
Type
Perennial
Tender Perennial
Origin
-
Southern Asia, Southeastern Asia, India, China, Japan, Australia
Types
-
Oenanthe javanica, Helosciadium nodiflorum
Number of Varieties
502
0
40000
👆🏻
Habitat
Cold Regions, Temperate Regions
Bog Garden, Cultivated Beds, Ponds
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
H1, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Spreading
Plant Size
Minimum Height
20.30 cm20.30 cm
0
3900
👆🏻
Minimum Width
27.90 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
White
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
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
Light Green
Shape
Leaf Shape
Linear
simple-pinnate or double-pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Poorly Drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Divison, Layering, Seedlings, stem tip cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Needs Very high moisture
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
Poorly Drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Apply 10-10-10 amount
Pests and Diseases
Red blotch
Aphids, Armyworm, Bacterial Blight, Damping off, Downy mildew
Plant Tolerance
Drought
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
Fine
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Bees, Flies, Insects
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Showy Purposes
Bog Garden, Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Black Dyes
Depurative, Febrifuge, Styptic
Part of Plant Used
-
Leaves, Root, Seeds
Other Uses
-
Used as a seasoning in soups, useful as a ground cover
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Container, Edible, Groundcover, Herb / Vegetable, Water Gardens
Botanical Name
Polemonium caeruleum
OENANTHE javanica
Common Name
Jacob's Ladder
Java Water Dropwort, Water Celery, Water Parsley
In Hindi
Jacob's Ladder
Water Celery
In German
Jacob's Ladder
Wasser Sellerie
In French
Jacob's Ladder
Céleri d'eau
In Spanish
Jacob's Ladder
El apio agua
In Greek
Jacob's Ladder
Σέλινο νερό
In Portuguese
Jacob's Ladder
Aipo água
In Polish
Jacob's Ladder
Seler Woda
In Latin
Jacob's Ladder
Aqua Apium
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Apiales
Family
Polemoniaceae
Apiaceae
Genus
Polemonium
Oenanthe
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
Oenantheae
Subfamily
-
Apioideae
Number of Species
401
1
27800
👆🏻