| Common Name | Big Smile Sunflower |
| Family | Asteraceae |
| Genus | Helhelianthus |
| Species | Annuus |
| Variety | Big Smile |
| Origin | North America / Cultivated |
| Blooming | Summer to early autumn, annual bloom cycle |
| Leaf Color | Gray-green, textured |
| Sunlight | Sun |
| Category | Outdoor plants |
| Pet Friendly | Yes |
Rich, well-draining loam or potting mix with compost
Deep watering regularly during establishment and bloom, allow soil to dry slightly between waterings
Requires full sun (6+ hours daily) for optimal blooming and stem strength
Balanced fertilizer at planting, reduce nitrogen during flowering phase
Deadhead spent blooms to encourage longevity in annuals
These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.
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