Life Span
Annual or Biennial
Annual and Perennial
Type
Vegetable
Flowering Plants, Shrubs
Origin
Western Europe
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
-
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
agricultural areas, gardens, Wet ground
Forest edges, Hillside, Woods
USDA Hardiness Zone
1-6
2-11
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
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Flower Color
-
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, Sandy Brown
Leaf Color in Spring
Green, Light Green
Sea Green, Gray Green
Leaf Color in Summer
Green, Purple
Sea Green, Gray Green
Leaf Color in Fall
Green, Purple
Sea Green, Gray Green
Leaf Color in Winter
Green, Purple
Light Green
Plant Season
-
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
-
Indeterminate
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Keep ground moist, Use Mulches to help prevent water loss during hot and windy weather
Keep ground moist, Requires a lot of watering, 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 pH
Neutral
Slightly Acidic
Soil Type
Loam, Sand
Loamy
Soil Drainage Capacity
Well drained
Loamy
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
No pruning needed in the early stages, Remove dead leaves
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
organic fertlizers, Potassium
Compost
Pests and Diseases
Alternaria Leaf Spot, Aphids, Cabbage looper, Downy mildew, Leaf spot, Mites, Red blotch
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Frost, Shallow soil
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Matte
Attracts
Aphids, Beetles, Flying insects
Butterflies
Allergy
Digestive Problems, sneezing, Swelling in the face
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
-
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
For treating wrinkles, Weightloss
-
Environmental Uses
Food for animals, No fertilizer, pesticides, or herbicides needed
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Medicinal Uses
Anemia, Diabetes, Digestion problems, Increase fiber amount, Kidney Stones, Minerals, Weight loss
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Leaves, Stem
Flowers, Root
Other Uses
Can be made into a herbal tea, Used As Food, Used for its medicinal properties
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Herb / Vegetable
Container, Herb
Botanical Name
BRASSICA oleracea 'Dyna'( Gongylodes Group)
CENTAUREA cyanus
Common Name
Kohlrabi
Batchelor's Buttons, Cornflower
In Hindi
नवलकोल
Hydrangea
In German
Kohlrabi
Hortensie
In French
Chou-rave
Hortensia
In Spanish
Brassica oleracea gongyloides
Hortensia
In Greek
Kohlrabi
υδραγεία
In Portuguese
Kohlrabi
Hortênsia
In Polish
Kalarepa
Hortensja
In Latin
Kohlrabi
Hibiscus
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Asterales
Family
Brassicaceae
Asteraceae
Clade
-
Angiosperms, Asterids, Eudicots
Season and Care of Kohlrabi and Cornflower
Season and care of Kohlrabi and Cornflower is important to know. While considering everything about Kohlrabi and Cornflower Care, growing season is an essential factor. Kohlrabi season is and Cornflower season is . The type of soil for Kohlrabi is Loam, Sand and for Cornflower is Loam, Sand while the PH of soil for Kohlrabi is Neutral and for Cornflower is Acidic, Neutral, Alkaline.
Kohlrabi and Cornflower Physical Information
Kohlrabi and Cornflower physical information is very important for comparison. Kohlrabi height is 30.50 cm and width 30.00 cm whereas Cornflower height is 30.00 cm and width 30.00 cm. The color specification of Kohlrabi and Cornflower are as follows:
Kohlrabi flower color:
Kohlrabi leaf color: Green, Light Green
Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
- Cornflower leaf color: Sea Green and Gray Green
Care of Kohlrabi and Cornflower
Care of Kohlrabi and Cornflower include pruning, fertilizers, watering etc. Kohlrabi pruning is done No pruning needed in the early stages and Remove dead leaves and Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Kohlrabi needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Cornflower needs Lots of watering and in winter, it needs Average Water.