Perfect for planting in patio containers and hanging baskets lobelia 39waterfall ice blue39 is a rather unique lobelia plant that is non45seeding meaning that it will flower for a much longer period in your summer displays masses of royal blue flowers are enhanced with a central white flash making them appear to sparkle on summer days as they cascade over the edges of the pot or basket trailing to 45cm height 15cm 4063441 spread 45cm 40183441 supplied as plug p