Life Span
Annual
Perennial
Type
Flowering Plants
Epiphyte
Origin
America, Europe
Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
Types
Clump verbena, Moss verbena, Annual Verbena, Brazilian verbena, Sandpaper Verbana
-
Number of Varieties
503
0
40000
👆🏻
Habitat
Forest edges, Hillside, Woods
Swamps
USDA Hardiness Zone
3-910-13
0
99
👆🏻
AHS Heat Zone
-
12-9
Sunset Zone
8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
H1, H2, 23, 24
Habit
-
Clump-Forming
Plant Size
Minimum Height
6.56 cm30.50 cm
0
3900
👆🏻
Minimum Width
10.50 cm25.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Dark Purple, Light Purple, Red, White
White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
Flower Color Modifier
-
Multi-Color
Fruit Color
-
-
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green, Green
Green
Leaf Color in Fall
Dark Green, Green
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Oblovate
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Early Spring, Late Autumn
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial shade
Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Well drained
-
The pH of Soil
Neutral, Slightly Acidic
Neutral, Slightly Acidic
Soil Drainage
Average
Well drained
Bloom Time
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Bulbs, By dividing rhizomes, tubers, Divison
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water frequently, Medium, Never Over-water, Requires regular watering, Requires watering in the growing season
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Neutral, Slightly Acidic
Soil Type
Well drained
-
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial shade
Partial Sun, Partial shade
Pruning
Prune for shortening long shoots, Prune if you want to improve plant shape, Prune lower leaves, Prune regularly, Prune to control growth
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid 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
-
Coarse
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Bees, pollinators
Allergy
Arthritis, Asthma, Chest Pain, Itchiness, Whooping Cough
-
Uses
Aesthetic Uses
Showy Purposes
Bouquets, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Gallbladder Diseases, Itching, Jaundice, Joint pain, Kidney problems, Liver problems, Metabolic disorders, Sore throat, Upset stomach, Urinary tract problems
Cancer, Eye Problems
Part of Plant Used
Flowers, Root
Bulbs, Flowers, Leaves
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 Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Bonsai, Container, Edible, Herb
Container, Feature Plant, Houseplant, Mixed Border
Botanical Name
Purpletop Vervain
PROSTHECHEA cochleata
Common Name
Verbena
Clamshell Orchid, Cockleshell Orchid, Black Orchid
In Hindi
verbena
Clamshell Orchid
In German
Eisenkraut
Clamshell Orchid
In French
verveine
Clamshell Orchid
In Spanish
Verbena
Clamshell Orchid
In Greek
λουίζα
Encyclia Cochleata
In Portuguese
verbena
Clamshell Orchid
In Polish
werbena
Clamshell Orchid
In Latin
Grindelia
Clamshell Orchid
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Lamiales
Orchidales
Family
Verbenaceae
Orchidaceae
Genus
Verbena
Prosthechea
Clade
-
Angiosperms, Monocots
Tribe
-
Epidendreae
Subfamily
-
Epidendroideae
Number of Species
25050
1
27800
👆🏻