Canada Goldenrod

Solidago canadensis

Asteraceae

• Keystone Plant
• Spokane Native
• Full Sun
• Size: 2'-4' tall x 2’-4' wide
• Drought Tolerant: Yes
• Evergreen: no
• Flower Color: yellow-gold (August-First Frost)
• Wildlife Value: numerous bees, butterflies, and moths, birds

Canadian Goldenrod is an adaptable and prolific native perennial that thrives in a wide range of soil types including sand, loam, and clay. This versatile plant performs well in full sun to part sun locations and is extremely adaptable to different growing conditions. Once established, it spreads into attractive clusters through rhizomes, creating impressive stands of golden color in late summer and fall. The plant is exceptionally easy to grow and requires minimal maintenance.

The flowers are spectacular plume-like clusters of tiny golden-yellow blooms that appear from August through October, providing crucial late-season color when many other plants have finished blooming. Each flower head contains numerous small individual flowers arranged in dense, pyramidal clusters that can be quite showy. The blooms are covered with golden pollen that attracts a wide variety of pollinators. The foliage consists of lance-shaped, toothed leaves that are bright green during the growing season and turn attractive shades of gold and bronze in fall.

Canadian Goldenrod is recognized as a keystone plant, meaning it supports an exceptionally high number of native butterfly and moth caterpillars, as well as specialist bees that depend on goldenrod pollen. The late-season blooms are absolutely critical for monarch butterflies and other pollinators preparing for migration or winter. Native bees, honeybees, beneficial wasps, and numerous butterfly species visit the flowers. The plant provides shelter and overwintering habitat for beneficial insects. Seeds are consumed by finches and other small birds. This plant is essential for maintaining healthy pollinator populations.

This prolific native provides valuable late-season color and is perfect for naturalistic plantings, pollinator gardens, and meadow landscapes. It combines beautifully with purple asters to create classic fall color combinations. The plant spreads steadily but not aggressively, filling in nicely over time. Excellent companions include Douglas Aster, Black-Eyed Susan, coneflowers, and native grasses. Consider planting in the back of borders where its height and late color can shine. Important note: Goldenrod does not cause hay fever; ragweed, which blooms at the same time, is the culprit.