Loose terminal spikes of fringed ½" yellow lemon-scented flowers July through October, fragrant large toothed oval leaves (6 to 10" long), grows from woody rootstock, likes rich woodland soil.
Plant Hardiness Zones: 4a-8b
Other names: Stoneroot, Horsebalm
Native Range: s. QC & ON, south to n. FL & e. LA. Rare in WI
Germination - Easy: Cold stratify 10 weeks
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