Life Span
Perennial
Annual and Perennial
Type
Perennial
Flowering Plants, Shrubs
Origin
Europe
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
-
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
dry rocky watercourses
Forest edges, Hillside, Woods
USDA Hardiness Zone
3-9
2-11
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Flower Color
Blue Violet, Lavender, Purple, White
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Brown, Sandy Brown
Leaf Color in Spring
Green, Sea Green
Sea Green, Gray Green
Leaf Color in Summer
Green, Sea Green
Sea Green, Gray Green
Leaf Color in Fall
Green, Sea Green
Sea Green, Gray Green
Leaf Color in Winter
Light Green
Light Green
Leaf Shape
Lanceolate to elliptical
Oblovate
Plant Season
Spring, Summer
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Very Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Summer
Indeterminate
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Rhizome division
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
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, Neutral, Alkaline
Slightly Acidic
Soil Type
Clay, Loam, Sand
Loamy
Soil Drainage Capacity
Well drained
Loamy
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Compost
Pests and Diseases
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Attracts
Butterflies
Butterflies
Allergy
Gastric disturbances, Skin irritation
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Showy Purposes
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
Juice of fresh root used for treatment of dropsy
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Root
Flowers, Root
Other Uses
Making Perfumes, Used as a flavouring in food
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
Cutflower, Feature Plant, Mixed Border
Container, Herb
Botanical Name
Iris germanica
CENTAUREA cyanus
Common Name
German Iris
Batchelor's Buttons, Cornflower
In Hindi
German Iris
Hydrangea
In German
German Iris
Hortensie
In French
German Iris
Hortensia
In Spanish
German Iris
Hortensia
In Greek
German Iris
υδραγεία
In Portuguese
German Iris
Hortênsia
In Polish
German Iris
Hortensja
In Latin
German Iris
Hibiscus
Phylum
Magnoliophyta
Anthophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Asterales
Family
Iridaceae
Asteraceae
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Subfamily
Iridoideae
Carduoideae
Importance of German Iris and Cornflower
Want to have the most appropriate plant for your garden? You might want to know the importance of German Iris and Cornflower. Basically, these two plants vary in many aspects. Compare German Iris and Cornflower as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of German Iris is Juice of fresh root used for treatment of dropsy whereas of Cornflower is Fever, Kidney problems and Urinary tract problems. German Iris has beauty benefits as follows: while Cornflower has beauty benefits as follows: .
Compare Facts of German Iris vs Cornflower
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of German Iris vs Cornflower and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of German Iris are Gastric disturbances and Skin irritation whereas of Cornflower have Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. German Iris has no showy fruits and Cornflower has no showy fruits. Also German Iris is flowering and Cornflower is not flowering . You can compare German Iris and Cornflower facts and facts of other plants too.