Oligoneuron rigidum Seeds – Stiff Goldenrod Native Perennial Wildflower with Bright Yellow Blooms for Pollinators

Oligoneuron rigidum (Stiff Goldenrod) Seeds

Oligoneuron rigidum, commonly known as Stiff Goldenrod, is a native perennial wildflower prized for its bright yellow flower clusters that bloom from late summer to fall. This upright, clump-forming plant reaches heights of 2 to 5 feet and is well-suited for pollinator gardens, meadows, and prairie landscapes. Its vivid flowers attract bees and butterflies, supporting local pollinator populations.

Key Features

• Bright yellow flower clusters blooming late summer through fall
• Attracts and supports pollinators such as bees and butterflies
• Drought-tolerant, ideal for xeriscaping and dry prairie environments
• Native to North America, suitable for ecological restoration projects
• Seeds require fall sowing or cold stratification for best germination

Growing Information

Stiff Goldenrod thrives in well-drained soils that range from dry to moderately moist and prefers full sun exposure. Once established, it requires low to moderate watering and is tolerant of drought conditions. Seeds should be planted in fall or early spring after cold stratification. Plants typically bloom in their second year from seed and are hardy in USDA zones 3 through 8.