Helianthus maximiliani | Maximillian Sunflower
Type: Perennial
Native Range: Central North America
Sun: Full Sun
Soil: Dry to Medium
Height: 4–8 ft
Bloom Time: August–October
Flower Color: Yellow
Spacing: 24–36 inches
Deer Resistance: Low to Moderate
Pollinator Value: Very High
Description
Maximilian Sunflower is a tall native perennial valued for its numerous bright yellow flowers that bloom along upright stems in late summer and fall. This vigorous species spreads gradually by underground rhizomes and forms dense colonies over time. It thrives in sunny locations and tolerates drought once established. The abundant flowers support many pollinators and make this species especially valuable for wildlife gardens and naturalized areas.
Ecological Benefits 🐝
Wildlife Value
Attracts native bees
Attracts butterflies
Important late-season nectar source
Seeds eaten by birds
Provides cover for wildlife
Known Associations
Bumblebees
Small native bees
Butterflies
Skipper butterflies
Goldfinches and other seed-eating birds
Garden Uses
Pollinator gardens
Native plant gardens
Meadow plantings
Wildlife plantings
Naturalized areas
Why We Grow It
We grow Maximilian Sunflower because it provides abundant late-season flowers for pollinators and seeds for birds. Its tall growth makes it ideal for meadow plantings and habitat-focused gardens.