Helianthus maximiliani | Maximillian Sunflower

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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.