Mealycup Sage

Salvia farinacea sends up narrow spikes of deep violet-blue flowers on mealy white stems, from spring right through to autumn, above a low mound of grey-green foliage. The contrast between the pale stem and the dark flower is what gives the Mealycup Sage its carrying power in a mass planting.
It comes from the limestone country of Texas and northern Mexico, which is why it takes heat, poor soil and low irrigation without complaint. In the hottest arid climates it is used as a cool-season bedding plant rather than a permanent one.
Mealycup Sage is the most dependable blue available for a mass bedding scheme, and it holds that colour for months on very little water.