Life Span
Perennial
  
Annual
  
Type
Tender Perennial
  
Flowering Plants
  
Origin
Brazil
  
North America
  
Types
Not Available
  
Helianthus annuus, Heliantheae,
  
Habitat
subtropical regions, Tropical regions
  
Dry areas, Open areas, Prairies
  
USDA Hardiness Zone
7-14
  
3-10
  
AHS Heat Zone
12 - 8
  
12-1
  
Sunset Zone
H1, H2, 16, 17, 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
Thicket/Colonizing
  
Upright/Erect
  
Plant Size
  
  
Plant Color
  
  
Flower Color
White, Blue, Burgundy, Lavender, Blue Violet
  
Brown, Yellow
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Brown
  
Black, Chocolate, Ivory
  
Leaf Color in Spring
Green
  
Dark Green, Green
  
Leaf Color in Summer
Green
  
Green
  
Leaf Color in Fall
Green
  
Green
  
Leaf Color in Winter
Light Green
  
Not Available
  
Shape
  
  
Leaf Shape
Sword-like
  
Oval
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Summer
  
Growing Conditions
  
  
Sunlight
Partial Sun, Partial shade
  
Bright direct sunlight
  
Growth Rate
Fast
  
Very Fast
  
Type of Soil
Loam, Sand
  
Dry, Light, Well drained
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic, Alkaline
  
Soil Drainage
Average
  
Well drained
  
Bloom Time
Early Spring, Spring, Late Summer, Early Fall, Fall, Late Fall, Early Winter, Winter, Late Winter, Indeterminate
  
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
  
Repeat Bloomer
Yes
  
No
  
Tolerances
Drought
  
Not Available
  
Where to Plant?
Container, Ground, Pot
  
Container, Ground, Pot
  
How to Plant?
Divison, Seedlings
  
Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Requires regular 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
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Acidic, Alkaline
  
Soil Type
Loam, Sand
  
Dry, Light, Well drained
  
Soil Drainage Capacity
Average
  
Well drained
  
Sun Exposure
Partial Sun, Partial shade
  
Bright direct sunlight
  
Pruning
Cut out old flower stalks, Cut out old leaves
  
Prune ocassionally, Requires little pruning
  
Fertilizers
Balanced garden plant fertilizer
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Bacterial Diseases, Fungal Diseases, Rodent, Viruses
  
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
  
Flowers
Showy
  
Yes
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
Yes
  
Fragrance
  
  
Fragrant Flower
Yes
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Coarse
  
Coarse
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
Sometimes
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Butterflies, Hummingbirds
  
Birds, Butterflies
  
Allergy
Not Available
  
Runny nose, Red eyes, Watery eyes, Sore eyes, Itchy eyes
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
No Medicinal Use
  
Pulmonary afflictions
  
Part of Plant Used
Not Available
  
Flowers, Seeds, Stem
  
Other Uses
Used as Ornamental plant
  
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
Yes
  
Yes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Feature Plant, Groundcover, Tropical
  
Bedding Plant, Bonsai, Container, Edging, Edible, Feature Plant, Houseplant, Vegetable
  
Botanical Name
NEOMARICA caerulea
  
Helianths Annuus
  
Common Name
Giant Apostle's Iris, Walking Iris
  
Sunflower
  
In Hindi
Walking Iris
  
Sūrajamukhī
  
In German
Gehen Iris
  
Sonnenblume
  
In French
Iris Marcher
  
Tournesol
  
In Spanish
caminar Iris
  
Girasol
  
In Greek
περπάτημα Iris
  
ηλιοτρόπιο
  
In Portuguese
Andar Iris
  
Girassol
  
In Polish
Walking Iris
  
słonecznik
  
In Latin
O Thaumantias
  
Helianthus
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Liliopsida
  
Magnoliopsida
  
Order
Liliales
  
Asterales
  
Family
Iridaceae
  
Asteraceae
  
Genus
Neomarica
  
Heilanthus
  
Clade
Angiosperms, Monocots
  
Not Available
  
Tribe
Mariceae
  
Heliantheae
  
Subfamily
Iridoideae
  
Helianthodeae