Knockout lobelia dazzles with towering spikes of deep-red blooms complemented by bronze foliage. ¡®Starship Deep Rose¡¯, is a must-grow flowering perennial that blooms the first year. Robust, well-branching plants bring stunning color and contrapuntal verticality to the border, supply an oasis of color in the landscape, and mingle merrily with annuals and perennials in a sunbathing patio container near you. A favorite with the pollinator set.