Common Sunflower
Helianthus Annuus
Grow conditions
- Sunlight
- Full sun
- Hardiness zone
- 2-11
- Min. Temperature
- −51°F (−46°C)
- Soil type
- Loam, Sandy, Well drained
- Soil pH
- Acidic, Neutral, Alkaline
Plant traits
Mature height6-12 ft
Mature spread1.5-3.5 ft
Plant typePerennials
Bloom seasonSummer, Fall
Foliage typeDeciduous
Tolerance & safety
Drought tolerantYes
Fire tolerantNo
Pet safeSafe
Deer resistantNo
Pollinator-friendlyBees, Butterflies, Birds
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