A sparkling array of dainty flowers in shades of indigo pale blue white purple and lilac lobelia 39ultra cascade39 looks stunning tumbling over the sides of patio containers hanging baskets window boxes and pouchesampreg where it creates a froth of colour which lasts all summer long versatile and easy to grow this pretty plant looks great mixed in with other summer annuals trails to 45cm 40183441supplied as garden45ready plug plants if youve fallen behind with