Salvia phlomoides, also known as woolly sage, is a perennial herbaceous plant native to southeastern Europe and parts of western Asia, thriving in dry, rocky slopes, open woodlands, and scrublands. This hardy species is well adapted to USDA zones 6–9, tolerating drought and poor soils once established. It forms a dense, bushy clump with soft, felted gray-green leaves and produces spikes of pale violet to bluish-lavender flowers from late spring to midsummer, attracting pollinators such as bees and butterflies. Salvia phlomoides prefers full sun and well-drained soil, making it an excellent choice for xeriscapes, Mediterranean gardens, or informal borders. It requires minimal maintenance and benefits from occasional deadheading and light pruning to maintain its shape and vigor.

Fantastic moon garden plant or outstanding rock garden specimen where it’s silver grey leaves and blue flowers will make a stunning sight.