Plant Catalog › Vernonia noveboracensis (New York Ironweed) Vernonia noveboracensis (New York Ironweed) $0.00 Full SunBlooms: AugustH: 3-4' W: 1-2'Color: Purple Shades Add To Cart Added! Full SunBlooms: AugustH: 3-4' W: 1-2'Color: Purple Shades