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BLUE STOCKING is noted for its unusual violet-blue flowers. It typically grows 2-3’ (less frequently to 4’) tall. Tubular, two-lipped, violet-blue flowers are borne in dense, globular, terminal heads atop stiff square stems clad with serrate, ovate to lanceolate, dark green leaves (3-6” long). Long summer bloom period (July-August in St. Louis). Flowers are attractive to bees, butterflies and hummingbirds, particularly when massed. Flowers, stems and leaves are aromatic.
- Type: Perennial
- Zone: 4 to 8
- Height: 2.00 to 3.00 feet
- Spread: 1.00 to 1.50 feet
- Bloom Time: July to August
- Bloom Description: Violet blue
- Sun: Full sun to part shade
- Water: Medium to wet
- Maintenance: Low
- Suggested Use: Naturalize
- Flower: Showy, Fragrant
- Leaf: Fragrant
- Attracts: Butterflies
- Tolerate: Deer