700 Stiff Goldenrod Seeds Oligoneuron rigidum Native Yellow Wildflower Prairie Perennial Pollinator Garden

Stiff Goldenrod is a hardy North American native perennial prized for its upright, unbranched stems and large flat-topped clusters of bright yellow flowers that bloom in late summer into autumn. It brings tall, structural color to prairies, meadow plantings, and mixed borders, and its late-season bloom makes it a standout in naturalistic and pollinator-friendly landscapes.

Use Stiff Goldenrod in meadow gardens, wildflower plantings, cottage borders, and native restoration areas. The dense flower clusters provide a bold vertical accent, while the seed heads persist into winter for continued visual interest. It pairs well with other prairie perennials and ornamental grasses and can be used in cut-flower arrangements. Plants establish readily from seed and form tidy clumps over time.
Species: Oligoneuron rigidum
Variety: Stiff Goldenrod
Type: Herbaceous perennial wildflower
Plant_Habit: Upright, clump-forming
Sun: Full sun to partial shade
Soil: Well-drained, average to dry
Days_to_Harvest: Not applicable
Zones: 3 to 9
Germination: 14 to 30 days at 65 to 70F; cold stratification improves results
Sowing: Surface sow, lightly press into soil; do not bury deeply
Spacing: 18 to 24 inches
Notes: Tall late-season native; seed heads persist into winter