Life Span
Perennial
Annual
Type
Grass
Flowering Plants
Origin
Southern Europe
North America
Types
Arundo, Carrizo
Helianthus annuus, Heliantheae,
Number of Varieties
Not Available
Habitat
Saline Soils, Sandy areas
Dry areas, Open areas, Prairies
USDA Hardiness Zone
6-10
3-10
AHS Heat Zone
12 - 1
12-1
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Habit
Upright/Erect
Upright/Erect
Flower Color
Not Available
Brown, Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Black, Chocolate, Ivory
Leaf Color in Spring
Green, Gray Green
Dark Green, Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green, Gray Green
Green
Leaf Color in Winter
Green, Gray Green
Not Available
Plant Season
Spring, Summer, Fall, Winter
Summer
Sunlight
Full Sun
Bright direct sunlight
Growth Rate
Very Fast
Very Fast
Type of Soil
Clay, Loam, Sand
Dry, Light, Well drained
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Late Summer, Early Fall, Fall, Late Fall
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Tolerances
Wet Site, Drought, Salt
Not Available
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
From Rhizomes, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Requires a lot of watering
Keep the ground moist but not water-logged, 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
Acidic, Alkaline
Soil Type
Clay, Loam, Sand
Dry, Light, Well drained
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Bright direct sunlight
Pruning
Do not prune during shooting season, Prune after harvesting, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune ocassionally, Requires little pruning
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize in early spring
All-Purpose Liquid Fertilizer
Pests and Diseases
Not Available
Alternaria leaf blight, Apical chlorosis, Bacteria wilt, Bacterial leaf spot, Botrytis head rot, Charcoal rot, Crown gall, Downy mildew, Erwinia stalk rot, Fusarium stalk rot, Fusarium wilt, head rot, Phialophora yellows, Stem spot
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Bold
Coarse
Foliage Sheen
Matte
Matte
Attracts
Bees, Birds, Hummingbirds
Birds, Butterflies
Allergy
allergic conjunctivitis, flushing of face, wheezing
Runny nose, Red eyes, Watery eyes, Sore eyes, Itchy eyes
Aesthetic Uses
Beautification, Bonsai
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Making cosmetics, Skin cleanser
Not Available
Edible Uses
Sometimes
Yes
Environmental Uses
Agroforestry, Air purification, Nesting sites for birds, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion, Shadow Tree, soil stabilisation
Air purification
Medicinal Uses
Diaphoretic, Diuretic, Emmoiliant
Pulmonary afflictions
Part of Plant Used
Bark, Sap
Flowers, Seeds, Stem
Other Uses
Basketary, Showy Purposes, Used in making musical instruments, Wood is used in construction
As Fertilizers, Economic Purpose, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Used As Food, Used as Ornamental plant, Used for producing cooking oil
Used As Indoor Plant
Sometimes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Cutflower, Dried Flower/Everlasting, Feature Plant, Mixed Border, Screening / Wind Break, Tropical, Water Gardens
Bedding Plant, Bonsai, Container, Edging, Edible, Feature Plant, Houseplant, Vegetable
Botanical Name
ARUNDO donax
Helianths Annuus
Common Name
Giant Reed
Sunflower
In Hindi
नरकट
Sūrajamukhī
In German
Pfahlrohr
Sonnenblume
In French
Arundo donax
Tournesol
In Spanish
Arundo donax
Girasol
In Greek
Arundo donax
ηλιοτρόπιο
In Portuguese
Cana-do-reino
Girassol
In Polish
Lasecznica trzcinowata
słonecznik
In Latin
Arundo donax
Helianthus
Phylum
Angiosperms
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Asterales
Family
Poaceae
Asteraceae
Clade
Commelinids
Not Available
Tribe
Not Available
Heliantheae
Subfamily
Not Available
Helianthodeae
Number of Species
Not Available
Importance of Giant Reed and Sunflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Giant Reed and Sunflower. Basically, these two plants vary in many aspects. Compare Giant Reed and Sunflower 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 Reed is Diaphoretic, Diuretic and Emmoiliant whereas of Sunflower is Pulmonary afflictions. Giant Reed has beauty benefits as follows: Making cosmetics and Skin cleanser while Sunflower has beauty benefits as follows: Making cosmetics and Skin cleanser.
Compare Facts of Giant Reed vs Sunflower
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 Reed vs Sunflower 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 Reed are allergic conjunctivitis, flushing of face and wheezing whereas of Sunflower have Runny nose, Red eyes, Watery eyes, Sore eyes and Itchy eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Giant Reed has no showy fruits and Sunflower has no showy fruits. Also Giant Reed is not flowering and Sunflower is flowering. You can compare Giant Reed and Sunflower facts and facts of other plants too.