Life Span
Perennial
Annual
Type
Perennial
Flowering Plants
Origin
-
America, Europe
Types
-
Clump verbena, Moss verbena, Annual Verbena, Brazilian verbena, Sandpaper Verbana
Number of Varieties
5050
0
40000
👆🏻
Habitat
Cold Regions, Temperate Regions
Forest edges, Hillside, Woods
USDA Hardiness Zone
4-83-9
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
8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
-
Plant Size
Minimum Height
20.30 cm6.56 cm
0
3900
👆🏻
Minimum Width
27.90 cm10.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
Blue, Dark Purple, Light Purple, Red, White
Flower Color Modifier
-
-
Fruit Color
-
-
Leaf Color in Spring
Green, Purple
Dark Green
Leaf Color in Summer
Green, Purple
Dark Green, Green
Leaf Color in Fall
Green, Purple
Dark Green, Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Linear
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Early Spring, Late Autumn
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Well drained
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Slightly Acidic
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Do not water frequently, Medium, Never Over-water, Requires regular watering, Requires watering in the growing season
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, Slightly Acidic
Soil Type
Clay, Loam, Sand
Well drained
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune for shortening long shoots, Prune if you want to improve plant shape, Prune lower leaves, Prune regularly, Prune to control growth
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
-
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
-
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Butterflies
Allergy
-
Arthritis, Asthma, Chest Pain, Itchiness, Whooping Cough
Uses
Aesthetic Uses
Beautification, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Black Dyes
Arthritis, Gallbladder Diseases, Itching, Jaundice, Joint pain, Kidney problems, Liver problems, Metabolic disorders, Sore throat, Upset stomach, Urinary tract problems
Part of Plant Used
-
Flowers, Root
Other Uses
-
Air freshner, Can be made into a herbal tea, Cosmetics, Decoration Purposes, Economic Purpose, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Used As Food, Used as Ornamental plant, Used for flavoring in Liquors, dairy products, gelatins,puddings, meats, candies, etc., Used for fragrance
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Bedding Plant, Bonsai, Container, Edible, Herb
Botanical Name
Polemonium caeruleum
Purpletop Vervain
Common Name
Jacob's Ladder
Verbena
In Hindi
Jacob's Ladder
verbena
In German
Jacob's Ladder
Eisenkraut
In French
Jacob's Ladder
verveine
In Spanish
Jacob's Ladder
Verbena
In Greek
Jacob's Ladder
λουίζα
In Portuguese
Jacob's Ladder
verbena
In Polish
Jacob's Ladder
werbena
In Latin
Jacob's Ladder
Grindelia
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Lamiales
Family
Polemoniaceae
Verbenaceae
Genus
Polemonium
Verbena
Clade
Angiosperms, Asterids, Eudicots
-
Tribe
-
-
Subfamily
-
-
Number of Species
40250
1
27800
👆🏻