Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Flowering Plants, Herbs
Origin
Eastern Africa
Southwestern United States, Mexico
Types
-
-
Number of Varieties
1556
0
40000
👆🏻
Habitat
Rocky Ridges, Shores of rivers or lakes, Tropical Climate, tropical environments
Mountains, Upland
USDA Hardiness Zone
11-124-9
0
99
👆🏻
AHS Heat Zone
7-1
9-2
Sunset Zone
H1, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Habit
Cushion/Mound-forming
Clump-Forming
Plant Size
Minimum Height
25.40 cm60.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Violet
Red, Rose, Crimson
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Light Green
Green
Shape
Leaf Shape
Ovate
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Salt
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings, stem tip cuttings
From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Keep the Soil well drained, Medium, Requires regular watering
Do Not over Water, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Pinch Tips, Prune prior to new growth, Prune to stimulate growth
Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Grey mold, Leaf spot, Mites, Root rot
Leaf spot, Root rot
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
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Flying insects, Hummingbirds
Hummingbirds, Butterflies
Allergy
Pollen
-
Uses
Aesthetic Uses
Bouquets, Cut Flowers, Decorating walls, Hanging Basket, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Broken Bones, Burns, Sore throat, Stomach aliments, Urine infections
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Used as Ornamental plant, Used for bedding in gardens
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edging, Houseplant, Tropical
Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
EXACUM affine
PENSTEMON barbatus
Common Name
German Violet, Persian Violet
Beardlip Penstemon, Scarlet Beardtongue
In Hindi
persian violet
Beardlip Penstemon
In German
persian violet
Beardlip Penstemon
In French
persian violet
penstemon beardlip
In Spanish
Violeta persa
penstemon beardlip
In Greek
Περσικό Violet
beardlip penstemon
In Portuguese
Violeta persa
penstemon beardlip
In Polish
Persian Violet
beardlip penstemon
In Latin
hyacinthum Persarum
Birdlip penstemon
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Lamiales
Family
Gentianaceae
Scrophulariaceae
Genus
Exacum
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Dicotyledonous, Eudicots
Tribe
Exaceae
-
Subfamily
-
-
Number of Species
2540
1
27800
👆🏻