Life Span
Annual
Perennial
Type
Flowering Plants
Shrubs
Origin
North America
China
Types
Helianthus annuus, Heliantheae,
August Beauty , Kleim’s Hardy, Aimee Yashioka, Radicans, Mystery
Number of Varieties
40200
0
40000
👆🏻
Habitat
Dry areas, Open areas, Prairies
Subtropical climates, Tropical regions
USDA Hardiness Zone
3-108-10
0
99
👆🏻
AHS Heat Zone
12-1
12-8
Sunset Zone
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
H1, H2, 7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
8.50 cm26.25 cm
0
3900
👆🏻
Minimum Width
2.46 cm5.24 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown, Yellow
White
Flower Color Modifier
Bicolor
-
Fruit Color
Black, Chocolate, Ivory
-
Leaf Color in Spring
Dark Green, Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Oval
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Summer
Mid Spring, Mid Summer
Growing Conditions
Sunlight
Bright direct sunlight
Bright Indirect Sunlight
Growth Rate
Very Fast
Medium
Type of Soil
Dry, Light, Well drained
Well drained
The pH of Soil
Acidic, Alkaline
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season, Water twice a day in the initial period
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Alkaline
Acidic
Soil Type
Dry, Light, Well drained
Well drained
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Bright direct sunlight
Bright Indirect Sunlight
Pruning
Prune ocassionally, Requires little pruning
Cut or pinch the stems, Do not prune during shooting season, Prune in summer, Prune prior to new growth, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
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
Bud drop, Powdery mildew, Root rot, Stem canker
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Bees
Allergy
Runny nose, Red eyes, Watery eyes, Sore eyes, Itchy eyes
Asthma, Headache
Uses
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Pulmonary afflictions
Cold, Negativity
Part of Plant Used
Flowers, Seeds, Stem
Flowers, Fruits, Leaves
Other Uses
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
Can be made into a herbal tea, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Used as Ornamental plant, Used for fragrance
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Bonsai, Container, Edging, Edible, Feature Plant, Houseplant, Vegetable
-
Botanical Name
Helianths Annuus
Gardenia
Common Name
Sunflower
Gardenia
In Hindi
Sūrajamukhī
Gardenia
In German
Sonnenblume
Gardenie
In French
Tournesol
Gardénia
In Spanish
Girasol
Gardenia
In Greek
ηλιοτρόπιο
γαρδένια
In Portuguese
Girassol
gardênia
In Polish
słonecznik
Gardenia
In Latin
Helianthus
Gardenia
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Gentianales
Family
Asteraceae
Rubiaceae
Genus
Heilanthus
Gardenia
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
Heliantheae
Gardenieae
Subfamily
Helianthodeae
Ixoroideae
Number of Species
70140
1
27800
👆🏻