Life Span
Perennial
Perennial
Type
Flowering Plants, Shrubs
Grass
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, Canada
North America, Canada, Mexico
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Panicum abscissum, Panicum acostia, Panicum amarum
Habitat
Forest edges, Hillside, Woods
Prairies
USDA Hardiness Zone
4-9
4-9
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Upright/Erect
Upright/Erect
Flower Color
Yellow, Lemon yellow, Gold
Green
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green
Green, Light Green, Blue Green, Gray Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Red, Green, Orange, Blue Green, Gray Green, Bronze
Leaf Color in Winter
Light Green
Tan, Sandy Brown
Leaf Shape
Oblovate
Grass like
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Summer, Late Summer, Early Fall, Fall
Early Summer, Summer, Late Summer
Repeat Bloomer
Insignificant
No
Tolerances
Wet Site
Pollution, Soil Compaction
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting
Divison, Root Division
Plant Maintenance
Medium
Medium
Watering Requirements
-
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Average Water, Ample Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Wet Site
Pollution, Soil Compaction
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, Wildlife
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
-
Aesthetic Uses
-
Showy Purposes
Edible Uses
-
Insignificant
Environmental Uses
Air purification
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
-
Part of Plant Used
Flowers, Root
Leaves
Other Uses
-
Cattle Fodder, Used as Biofuel
Used As Indoor Plant
-
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bog Garden, Cutflower, Mixed Border, Wildflower
Container, Feature Plant, Foundation, Mixed Border
Botanical Name
HELIANTHUS giganteus
PANICUM virgatum
Common Name
Giant Sunflower
Switchgrass
In Hindi
Hydrangea
Switchgrass
In German
Hortensie
Switchgrass
In French
Hortensia
switchgrass
In Spanish
Hortensia
switchgrass
In Greek
υδραγεία
switchgrass
In Portuguese
Hortênsia
switchgrass
In Polish
Hortensja
switchgrass
In Latin
Hibiscus
switchgrass
Family
Asteraceae
Poaceae
Clade
-
Angiosperms, Commelinids, Monocots
Properties of Giant Sunflower and Switchgrass
Wondering what are the properties of Giant Sunflower and Switchgrass? We provide you with everything About Giant Sunflower and Switchgrass. Giant Sunflower doesn't have thorns and Switchgrass doesn't have thorns. Also Giant Sunflower does not have fragrant flowers. Giant Sunflower has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting and Switchgrass 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 Giant Sunflower and Switchgrass and you can choose the plant having best and most benefits.
Season and Care of Giant Sunflower and Switchgrass
Season and care of Giant Sunflower and Switchgrass is important to know. While considering everything about Giant Sunflower and Switchgrass Care, growing season is an essential factor. Giant Sunflower season is Summer and Fall and Switchgrass season is Summer and Fall. The type of soil for Giant Sunflower is Clay, Loam, Sand and for Switchgrass is Clay, Loam, Sand while the PH of soil for Giant Sunflower is Acidic, Neutral, Alkaline and for Switchgrass is Acidic, Neutral, Alkaline.
Giant Sunflower and Switchgrass Physical Information
Giant Sunflower and Switchgrass physical information is very important for comparison. Giant Sunflower height is 90.00 cm and width 60.00 cm whereas Switchgrass height is 150.00 cm and width 90.00 cm. The color specification of Giant Sunflower and Switchgrass are as follows:
Giant Sunflower flower color: Yellow, Lemon yellow and Gold
Giant Sunflower leaf color: Green
Switchgrass flower color: Green
- Switchgrass leaf color: Green, Light Green, Blue Green and Gray Green
Care of Giant Sunflower and Switchgrass
Care of Giant Sunflower and Switchgrass include pruning, fertilizers, watering etc. Giant Sunflower pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Switchgrass pruning is done Prune in spring, Remove dead or diseased plant parts and Remove deadheads. In summer Giant Sunflower needs Average Water, Ample Water and in winter, it needs Average Water. Whereas, in summer Switchgrass needs Lots of watering and in winter, it needs Average Water.