Life Span
Annual
Annual and Perennial
Type
Flowering Plants, Shrubs
Flowering Plants, Shrubs
Origin
America
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Open areas, River side, Woods
Forest edges, Hillside, Woods
USDA Hardiness Zone
4-9
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
Cushion/Mound-forming
Upright/Erect
Flower Color
Blue, Red, Violet, White
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, Sandy Brown
Leaf Color in Spring
Dark Green
Sea Green, Gray Green
Leaf Color in Summer
Green
Sea Green, Gray Green
Leaf Color in Fall
Green
Sea Green, Gray Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Cushion
Oblovate
Plant Season
Fall, Summer
Spring, Summer, Fall
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Well drained
Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Fall, Early Summer, Late Summer, Mid fall, Mid Spring
Indeterminate
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Form a Soil ring to water efficiently, Prefer drip-irrigation instead of Over-head watering, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water twice a day in the initial period
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
Acidic
Slightly Acidic
Soil Type
Well drained
Loamy
Soil Drainage Capacity
Well drained
Loamy
Sun Exposure
Full Sun, Partial shade
Full Sun
Pruning
Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts, Remove deadheads
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Compost
Pests and Diseases
Botrytis Blight, Crown rot, Pythium rot, Stem spot
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Attracts
Birds, Hummingbirds
Butterflies
Allergy
coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting, weakness
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beautification, Bouquets, Landscape Designing, Showy Purposes
Environmental Uses
Air purification
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Medicinal Uses
Asthma, Bronchitis, Croup
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Leaves, Seeds
Flowers, Root
Other Uses
Showy Purposes
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
Yes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Bog Garden, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall
Container, Herb
Botanical Name
Lobelia laxiflora
CENTAUREA cyanus
Common Name
Lobelia
Batchelor's Buttons, Cornflower
In Hindi
Lobelia
Hydrangea
In German
Lobelie
Hortensie
In French
Lobelia
Hortensia
In Spanish
Lobelia
Hortensia
In Greek
λοβηλία
υδραγεία
In Portuguese
Lobélia
Hortênsia
In Polish
Lobelia
Hortensja
In Latin
Lobelia
Hibiscus
Phylum
Anthophyta
Anthophyta
Class
Dicotyledonae
Magnoliopsida
Order
Asterales
Asterales
Family
Campanulaceae
Asteraceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Subfamily
Lobelioideae
Carduoideae
Properties of Lobelia and Cornflower
Wondering what are the properties of Lobelia and Cornflower? We provide you with everything About Lobelia and Cornflower. Lobelia doesn't have thorns and Cornflower doesn't have thorns. Also Lobelia does not have fragrant flowers. Lobelia has allergic reactions like coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting and weakness and Cornflower has allergic reactions like coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting and weakness. Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of Lobelia and Cornflower and you can choose the plant having best and most benefits.
Season and Care of Lobelia and Cornflower
Season and care of Lobelia and Cornflower is important to know. While considering everything about Lobelia and Cornflower Care, growing season is an essential factor. Lobelia season is Fall and Summer and Cornflower season is Fall and Summer. The type of soil for Lobelia is Well drained and for Cornflower is Loam, Sand while the PH of soil for Lobelia is Acidic and for Cornflower is Acidic, Neutral, Alkaline.
Lobelia and Cornflower Physical Information
Lobelia and Cornflower physical information is very important for comparison. Lobelia height is 0.54 cm and width 0.38 cm whereas Cornflower height is 30.00 cm and width 30.00 cm. The color specification of Lobelia and Cornflower are as follows:
Lobelia flower color: Blue, Red, Violet and White
Lobelia leaf color: Dark Green
Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
- Cornflower leaf color: Sea Green and Gray Green
Care of Lobelia and Cornflower
Care of Lobelia and Cornflower include pruning, fertilizers, watering etc. Lobelia pruning is done Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts and Remove deadheads and Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Lobelia 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.