Petunia 39purple passion39 gives fantastic scented displays when trainbed up trellis fencing and obelisks or you can let it spread through beds and borders for a carpet of colourful ground cover however you choose to use it 39purple passion39 will creat a wondeful focal point for your garden this summer height and spread 15m 4053941culinary information some parts of these flowers are edible click here for more details about edible flowers