– Bloom Period: Late spring to late summer.
– Foliage: Deciduous; dies back in winter and re-emerges in spring.
– Hardiness Zones: USDA zones 3–9.
– Color: Deep royal purple spikes.
– Size: Large, showy spikes.
– Bloom Time: Late spring through late summer.
– Fragrance: Mildly fragrant, adding sensory appeal to the garden.
– Best Time to Plant: Spring or early fall, allowing roots to establish before extreme temperatures.
– Soil Requirements: Well-drained, fertile soil with a slightly acidic to neutral pH (6.0–7.0).
– Planting Depth: Plant at the same depth as in the nursery container.
– Spacing: Space plants 12–18 inches apart to accommodate mature spread and ensure good air circulation.
– Mulching: Apply a layer of mulch to retain moisture and suppress weeds.