Bowles mauve is one of those plants that every garden should have it produces wave after wave of flower spikes each one covered in pretty mauve purple blooms it will flower for 9 whole months of the year from february through to october perfect for planting in sunny beds and borders or in rock gardens and raised beds where it will add height as well as glorious colour it will attract a whole host of beneficial insects bees butterflies and more they will pollinate your whole garden r ver