Life Span
Annual
Perennial
Type
Flowering Plants
Grass
Origin
North America
Southwestern United States
Types
Helianthus annuus, Heliantheae,
Muhlenbergia rigens, Muhlenbergia emersleyi
Number of Varieties
405
0
40000
👆🏻
Habitat
Dry areas, Open areas, Prairies
Sandy areas
USDA Hardiness Zone
3-107-11
0
99
👆🏻
AHS Heat Zone
12-1
12 - 1
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
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
8.50 cm30.00 cm
0
3900
👆🏻
Minimum Width
2.46 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown, Yellow
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black, Chocolate, Ivory
-
Leaf Color in Spring
Dark Green, Green
Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Oval
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Summer
Summer, Fall
Growing Conditions
Sunlight
Bright direct sunlight
Full Sun, Partial Sun
Growth Rate
Very Fast
Medium
Type of Soil
Dry, Light, Well drained
Clay, Loam, Sand
The pH of Soil
Acidic, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Requires watering in the growing season, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Dry, Light, Well drained
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Bright direct sunlight
Full Sun, Partial Sun
Pruning
Prune ocassionally, Requires little pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in spring
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
Red blotch
Plant Tolerance
Drought
Drought, Heat Tolerance
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Birds, Deers, Insects
Allergy
Runny nose, Red eyes, Watery eyes, Sore eyes, Itchy eyes
-
Uses
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Food for animals, Nesting sites for birds, Shelter for wildlife
Plant Benefits
Medicinal Uses
Pulmonary afflictions
Sore throat
Part of Plant Used
Flowers, Seeds, Stem
Leaves, Root
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, Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Bonsai, Container, Edging, Edible, Feature Plant, Houseplant, Vegetable
Feature Plant, Foundation, Groundcover, Mixed Border, Wildflower
Botanical Name
Helianths Annuus
MUHLENBERGIA rigens
Common Name
Sunflower
Deer Grass
In Hindi
Sūrajamukhī
हिरण घास
In German
Sonnenblume
Deer Grass
In French
Tournesol
cerfs Herbe
In Spanish
Girasol
Ciervo Hierba
In Greek
ηλιοτρόπιο
ελάφια Grass
In Portuguese
Girassol
cervos grama
In Polish
słonecznik
Deer Trawa
In Latin
Helianthus
deer Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Liliopsida
Order
Asterales
Poales
Family
Asteraceae
Poaceae
Genus
Heilanthus
Muhlenbergia
Clade
-
Angiosperms, Commelinids, Monocots
Tribe
Heliantheae
-
Subfamily
Helianthodeae
Chloridoideae
Number of Species
7040
1
27800
👆🏻