Life Span
Annual or Biennial
Perennial
Type
Vegetable
Flowering Plants
Origin
Western Europe
North-Central United States, Central United States, Western United States, Texas
Types
-
Blue Toadflax, Old-Field Toadflax
Number of Varieties
330
0
40000
👆🏻
Habitat
agricultural areas, gardens, Wet ground
Cultivated Beds
USDA Hardiness Zone
1-63-9
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, 10
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
30.50 cm61.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Pink, Light Blue, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green
Light Green, Blue Green, Gray Green
Leaf Color in Summer
Green, Purple
Blue Green, Gray Green
Leaf Color in Fall
Green, Purple
Blue Green, Gray Green
Leaf Color in Winter
Green, Purple
-
Shape
Leaf Shape
Oval
Oval to egg shaped
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
-
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Cuttings, Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Use Mulches to help prevent water loss during hot and windy weather
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam
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
use all-purpose fertilizers
Pests and Diseases
Alternaria Leaf Spot, Aphids, Cabbage looper, Downy mildew, Leaf spot, Mites, Red blotch
Foliar disease, Root rot, Spider mites
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Beetles, Flying insects
Bumblebees
Allergy
Digestive Problems, sneezing, Swelling in the face
Depression, High blood cholestrol, Pain
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
For treating wrinkles, Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for animals, No fertilizer, pesticides, or herbicides needed
Air purification
Plant Benefits
Medicinal Uses
Anemia, Diabetes, Digestion problems, Increase fiber amount, Kidney Stones, Minerals, Weight loss
Analgesic, Febrifuge, Stomachic
Part of Plant Used
Leaves, Stem
Leaves, Root
Other Uses
Can be made into a herbal tea, Used As Food, Used for its medicinal properties
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb / Vegetable
Rock Garden / Wall, Wildflower
Botanical Name
BRASSICA oleracea 'Dyna'( Gongylodes Group)
PENSTEMON grandiflorus
Common Name
Kohlrabi
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
In Hindi
नवलकोल
Wild Snapdragon
In German
Kohlrabi
Wilde Snapdragon
In French
Chou-rave
Snapdragon sauvage
In Spanish
Brassica oleracea gongyloides
Salvaje Snapdragon
In Greek
Kohlrabi
άγρια Snapdragon
In Portuguese
Kohlrabi
Selvagem Snapdragon
In Polish
Kalarepa
Dziki Snapdragon
In Latin
Kohlrabi
Phlox Ferae
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Scrophulariales
Family
Brassicaceae
Scrophulariaceae
Genus
Brassica
Penstemon
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
Scrophularioideae
Number of Species
140
1
27800
👆🏻