Solidago — 12 species

Solidago, the goldenrods, are vigorous upright perennials native to North American prairies and meadows, known for their arching plumes of tiny golden-yellow flowers that blaze through late summer and autumn — species including Tall Goldenrod and Showy Goldenrod attract pollinators in large numbers. They thrive in full sun with at least six hours of direct light and prefer well-draining soil allowed to dry between waterings; they are highly intolerant of waterlogged roots. Toxicity varies across the genus: some species are considered safe while others can cause irritation, so verify each variety before purchasing for a pet household.