description Green-headed Coneflower Overview
Green-headed coneflower, Rudbeckia laciniata, is a tall perennial wildflower native to much of North America. Its flower heads have elongated yellow rays that droop around a raised yellow-green central disc, while its leaves are commonly divided into several lobes. The species favors moist soils along streams, in floodplains, wet meadows, and woodland openings, where established plants can form conspicuous colonies and grow well above average garden height.
help Green-headed Coneflower FAQ
Why is green-headed coneflower sometimes called cutleaf coneflower?
The name cutleaf coneflower refers to its deeply divided leaves, especially those lower on the stem. Its scientific name is Rudbeckia laciniata, and its raised yellow-green disc distinguishes it from dark-centered coneflowers.
How tall can green-headed coneflower become?
In rich, moist soil, it can reach roughly 5 to 9 feet tall. Its height and spreading rhizomes make it better suited to meadow edges and large naturalized gardens than small borders.
Will green-headed coneflower spread aggressively?
Yes, Rudbeckia laciniata can form substantial colonies through underground rhizomes. Removing unwanted shoots or planting it where expansion is acceptable helps keep it manageable.
Is green-headed coneflower the plant sold as Golden Glow?
Golden Glow is a double-flowered cultivar of Rudbeckia laciniata that became popular in gardens. Unlike the wild form's visible greenish disc, its densely packed yellow florets create a fuller, pompon-like flower.
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