Life Span
Annual or Biennial
Perennial
Type
Vegetable
Perennial, Shrub
Origin
Western Europe
Northwestern United States, Canada
Types
-
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Number of Varieties
378
0
40000
👆🏻
Habitat
agricultural areas, gardens, Wet ground
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
1-64-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Upright/Erect
Mat-forming
Plant Size
Minimum Height
30.50 cm45.72 cm
0
3900
👆🏻
Minimum Width
30.00 cm40.64 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Light Green
Dark Green
Leaf Color in Summer
Green, Purple
Dark Green
Leaf Color in Fall
Green, Purple
Dark Green
Leaf Color in Winter
Green, Purple
Dark Green
Shape
Leaf Shape
Oval
Narrow and lance shape
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
-
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Use Mulches to help prevent water loss during hot and windy weather
Needs less watering, Requires regular watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
No pruning needed in the early stages, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
organic fertlizers, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Alternaria Leaf Spot, Aphids, Cabbage looper, Downy mildew, Leaf spot, Mites, Red blotch
Red blotch
Plant Tolerance
Frost, Shallow soil
Drought
Flowers
-
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
Bold
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Beetles, Flying insects
Hummingbirds, Butterflies
Allergy
Digestive Problems, sneezing, Swelling in the face
Asthma, Pollen
Uses
Aesthetic Uses
-
Cottage Garden, Showy Purposes
Beauty Benefits
For treating wrinkles, Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for animals, No fertilizer, pesticides, or herbicides needed
Air purification, Wildlife
Plant Benefits
Medicinal Uses
Anemia, Diabetes, Digestion problems, Increase fiber amount, Kidney Stones, Minerals, Weight loss
Recovering internal injuries, Wounds
Part of Plant Used
Leaves, Stem
Flowers
Other Uses
Can be made into a herbal tea, Used As Food, Used for its medicinal properties
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb / Vegetable
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
BRASSICA oleracea 'Dyna'( Gongylodes Group)
PENSTEMON fruticosus 'Purple Haze'
Common Name
Kohlrabi
Bush Penstemon, Shrubby Penstemon
In Hindi
नवलकोल
Bush Penstemon
In German
Kohlrabi
Bush Penstemon
In French
Chou-rave
Bush Penstemon
In Spanish
Brassica oleracea gongyloides
Bush Penstemon
In Greek
Kohlrabi
Μπους Penstemon
In Portuguese
Kohlrabi
Bush, Penstemon
In Polish
Kalarepa
Bush Penstemon
In Latin
Kohlrabi
Persicaria Bush
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Scrophulariales
Family
Brassicaceae
Scrophulariaceae
Genus
Brassica
Penstemon
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
1250
1
27800
👆🏻