Sunflower
Helianthus annuus
Care
- Light
- Full sun
- Water
- Moderate
- Hardiness
- Tender annual
- Height
- 2-10 ft
- Spread
- 1-2 ft
- Bloom
- Summer to frost
- Attracts
- Bees, birds
- Toxicity
- None known
Growing schedule
- Direct sow: at last frost – 4 wk after last frost
Helianthus annuus