Rare and mysterious black flowers always generate interest and fascination amongst collectors as well as amateur growers 39black jewel39 is one of the darkest lilies currently available and is a luxurious and expensive favourite of florists so why not grow your own with its large purplish45black flowers it will create a striking focal point planted in a contemporary container on its own or enjoy it planted in with other flowers in a border bulb size 144716 height 60cm 4