(Giant Spreading California Purple Sage or Giant Spreading California Gray Sage) Looking for a large scale ground cover? One for poor soil, little to no water, howling winds or seriously hot sun? This Salvia leucophylla variety, collected in the wild and close to the ocean at Point Sal near Santa Barbara, may just be the plant for you.
Commonly known as Purple Sage for its flowers or Gray Sage for its silvery, velvety, foliage, Salvia leucophylla is a hardy Salvia species that is highly regarded for attracting small wildlife including songbirds, which love its tasty seed and the insects it attracts.
Amethyst Bluffs, which can grow up to 10 feet tall and 15 feet wide, is the largest clone of this species in cultivation. In most gardens it can be counted on being 6 feet tall and wide. It has dark pinkish-purple flowers that bloom in spring.
Amethyst Bluffs was collected in the wild, close to the ocean at Point Sal near Santa Barbara. It has a wider gardening range than the species, being cold hardy to at least 15 degrees F, it is worth trying in some Zone 7 areas. All this tough & hardy sage requires is well-drained soil and full sun.
We would use this shrub in the landscape even if it didn't flower, because its long, fuzzy, gray-green leaves with serrated edges are so appealing. Aside from being a great large-scale ground cover that takes minimal care, it is a handsome screen or border plant for dry gardens.