– Spring: foliage emerges; flowering stalks begin to develop
– Summer: peak bloom; deadheading can trigger rebloom
– Fall: foliage remains tidy before frost; cut back for winter
– Winter: plant dies back to crown in cold climates
– Tall, narrow lavender-lilac flower spikes
– Blooms from early to mid-summer, with potential to rebloom
– Spikes are slender and elegant, extending vertically above foliage
– Individual flowers open sequentially from base to tip for prolonged bloom