Perovskia atriplicifolia 'Sage Advice' (Russian Sage)
The flowers of this Russian Sage are some of the darkest purple of any cultivar out there. Reaching nearly 3 feet tall this one is closer in size to the straight species but with the darker flowers. Just as tough and drought tolerant as all Russian Sages. Out of three cultivars grown side by side in our evaluation gardens here at Yew Dell this was our favorite! Photo courtesy of Walter's Gardens.