Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Cactus or Succulent
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Southwestern United States, Mexico
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Dasylirion acrotrichum, Dasylirion berlandieri, Dasylirion cedrosanum
Habitat
Forest edges, Hillside, Woods
Desert, Dry areas, Rocky areas
USDA Hardiness Zone
2-11
12-15
AHS Heat Zone
7 - 1
12-10
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Rosette/Stemless
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Sandy Brown
Tan
Leaf Color in Spring
Sea Green, Gray Green
Green, Blue Green
Leaf Color in Summer
Sea Green, Gray Green
Green, Blue Green
Leaf Color in Fall
Sea Green, Gray Green
Green, Blue Green
Leaf Color in Winter
Light Green
Green, Blue Green
Leaf Shape
Oblovate
Narrow
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Very Fast
Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Spring
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings
Leaf Cutting, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
Does not require lot of watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Slightly Acidic
Neutral, Alkaline
Soil Type
Loamy
Loam, Sand
Soil Drainage Capacity
Loamy
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Compost
All-Purpose Liquid Fertilizer, Fertilzer with low nitrogen content
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Matte
Attracts
Butterflies
Bees, Butterflies
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
-
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Ground Cover
Environmental Uses
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Air purification
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
-
Part of Plant Used
Flowers, Root
-
Other Uses
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
useful as a ground cover
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Herb
Container, Dried Flower, Everlasting, Feature Plant, Rock Garden, Wall, Wildflower
Botanical Name
CENTAUREA cyanus
DASYLIRION berlandieri
Common Name
Batchelor's Buttons, Cornflower
Blue Giant, Blue Twister, Desert Spoon, Zaragosa
In Hindi
Hydrangea
Blue Giant Grass
In German
Hortensie
Blue Giant Grass
In French
Hortensia
Blue Giant Herbe
In Spanish
Hortensia
Blue Grass gigante
In Greek
υδραγεία
Μπλε Giant Grass
In Portuguese
Hortênsia
Blue Grass gigante
In Polish
Hortensja
Błękitny Gigant Trawa
In Latin
Hibiscus
Giant herba blue
Phylum
Anthophyta
Tracheophyta
Order
Asterales
Asparagales
Family
Asteraceae
Agavaceae
Genus
Centaurea
Dasylirion
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Subfamily
Carduoideae
Nolinoideae
Properties of Cornflower and Blue Giant
Wondering what are the properties of Cornflower and Blue Giant? We provide you with everything About Cornflower and Blue Giant. Cornflower doesn't have thorns and Blue Giant doesn't have thorns. Also Cornflower does not have fragrant flowers. Cornflower has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting and Blue Giant has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting. 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 Cornflower and Blue Giant and you can choose the plant having best and most benefits.
Season and Care of Cornflower and Blue Giant
Season and care of Cornflower and Blue Giant is important to know. While considering everything about Cornflower and Blue Giant Care, growing season is an essential factor. Cornflower season is Spring, Summer and Fall and Blue Giant season is Spring, Summer and Fall. The type of soil for Cornflower is Loam, Sand and for Blue Giant is Loam, Sand while the PH of soil for Cornflower is Acidic, Neutral, Alkaline and for Blue Giant is Neutral, Alkaline.
Cornflower and Blue Giant Physical Information
Cornflower and Blue Giant physical information is very important for comparison. Cornflower height is 30.00 cm and width 30.00 cm whereas Blue Giant height is 17.78 cm and width 10.16 cm. The color specification of Cornflower and Blue Giant are as follows:
Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
Cornflower leaf color: Sea Green and Gray Green
Blue Giant flower color: Yellow
- Blue Giant leaf color: Green and Blue Green
Care of Cornflower and Blue Giant
Care of Cornflower and Blue Giant include pruning, fertilizers, watering etc. Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves and Blue Giant pruning is done Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts. In summer Cornflower needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Blue Giant needs Lots of watering and in winter, it needs Average Water.