Life Span
Perennial
Annual
Type
Flowering Plants, Shrubs
Perennial
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, Canada
New Zealand
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Not Available
Number of Varieties
Not Available
Habitat
Forest edges, Hillside, Woods
All sorts of environments
USDA Hardiness Zone
4-9
7-9
Sunset Zone
21,22
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Mat-forming
Flower Color
Yellow, Lemon yellow, Gold
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Non Fruiting Plant
Leaf Color in Spring
Green
Green, Gray Green, Silver
Leaf Color in Summer
Green
Gray Green, Silver
Leaf Color in Fall
Green
Gray Green, Silver
Leaf Color in Winter
Light Green
Light Green
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Summer, Late Summer, Early Fall, Fall
Summer
Repeat Bloomer
Insignificant
No
Tolerances
Wet Site
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
High
Watering Requirements
Not Available
Average Water Needs
In Summer
Average Water, Ample Water
Drought Tolerant, Average Water
In Spring
Moderate
Alternate Days
In Winter
Average Water
Moderate
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer
Not Available
Pests and Diseases
Red blotch
Aphids, Spider mites
Plant Tolerance
Wet Site
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Fragrant Leaf
Insignificant
No
Fragrant Bark/Stem
Insignificant
No
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Attracts
Birds, Butterflies
Birds, Butterflies, Hummingbirds
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
no allergic reactions
Aesthetic Uses
Not Available
Bog Garden, Borders
Beauty Benefits
Not Available
No Beauty Benefits
Edible Uses
Not Available
No
Environmental Uses
Air purification
Not Available
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Not Available
Part of Plant Used
Flowers, Root
Whole plant
Other Uses
Not Available
Showy Purposes
Used As Indoor Plant
Not Available
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bog Garden, Cutflower, Mixed Border, Wildflower
Alpine, Container, Rock Garden / Wall
Botanical Name
HELIANTHUS giganteus
Raoulia glabra
Common Name
Giant Sunflower
Raoulia
In Hindi
Hydrangea
Raoulia
In German
Hortensie
Raoulia
In French
Hortensia
Raoulia
In Spanish
Hortensia
Raoulia
In Greek
υδραγεία
Raoulia
In Portuguese
Hortênsia
raoulia
In Polish
Hortensja
Raoulia
In Latin
Hibiscus
Raoulia
Phylum
Not Available
Tracheophyta
Class
Not Available
Magnoliopsida
Order
Not Available
Asterales
Family
Asteraceae
Asteraceae
Genus
Not Available
Raoulia
Clade
Not Available
Angiosperms, Asterids, Eudicots
Tribe
Not Available
Gnaphalieae
Subfamily
Not Available
Not Available
Number of Species
Not Available
Not Available
Importance of Giant Sunflower and Raoulia
Want to have the most appropriate plant for your garden? You might want to know the importance of Giant Sunflower and Raoulia. Basically, these two plants vary in many aspects. Compare Giant Sunflower and Raoulia 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 Giant Sunflower is Fever, Kidney problems and Urinary tract problems whereas of Raoulia is Not Available. Giant Sunflower has beauty benefits as follows: Not Available while Raoulia has beauty benefits as follows: Not Available.
Compare Facts of Giant Sunflower vs Raoulia
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 Giant Sunflower vs Raoulia 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 Giant Sunflower are Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting whereas of Raoulia have no allergic reactions respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Giant Sunflower has no showy fruits and Raoulia has no showy fruits. Also Giant Sunflower is not flowering and Raoulia is not flowering . You can compare Giant Sunflower and Raoulia facts and facts of other plants too.
