An alpine newcomer from the South African mountains. Densely packed sprays of blue and white flowers on numerous short stems carrying wrinkled, menthol scented leaves. Unlike many African salvias this one survives our winters well here, re-sprouting reliably each spring.
For best results, sow immediately onto a good soil-based compost. Cover the seeds with fine grit or compost to approximately their own depth. They can be sown at any time, and germination can sometimes be quicker if kept at 15 to 20 degrees C. We sow most seeds in an unheated greenhouse and wait for natural germination, as many seeds have built-in dormancy mechanisms, often waiting for natural spring germination, hence giving them a full season of growth.