100 Seeds Maximilian Sunflower Helianthus maximiliani Perennial Native Wildflower

Maximilian Sunflower is a hardy perennial native wildflower known for its tall, upright stems and abundant golden-yellow blooms. It forms clumps of narrow, slightly folded leaves and produces a profusion of flowers in late summer through fall, creating a striking vertical accent in meadows, borders, and naturalized areas. Its cheerful blooms and architectural height make it a standout choice for gardeners seeking low-maintenance seasonal color.

This sunflower is well suited to prairie plantings, pollinator gardens, and back-of-border displays where its height can be appreciated. It can also be used in cut flower arrangements and provides late-season interest when many other perennials have finished blooming. Plants spread gradually by rhizomes to form colonies over time.
Species: Helianthus maximiliani
Type: Perennial
Plant Habit: Upright, clump-forming
Sun: Full sun
Soil: Well-drained, tolerates a range of soil types
Days to Harvest: Not applicable
Zones: 3-9
Germination: 7-14 days at 65-75F
Sowing: Surface sow, lightly cover
Spacing: 18-24 inches
Notes: Native to North American prairies