Harebell Seeds campanula rotundifolia – grows best in dry grassland and is well suited to chalk and limestone soils, on sites where there is plenty of sunlight. Harebell is a delightful plant to introduce into gardens, where it can be grown on a grassy bank or in a rock garden. Plants host a wide range of insect life such as bees, and butterflies. Harebell is a low growing species with nodding, pale blue flowers that appear from July to September, and look delightful blowing about in a summer breeze. Harebell looks best growing with other low growing chalk and limestone plants that flower in mid-summer such as Wild Marjoram, Wild Thyme, Bladder campion, Clustered bellflower, and Small Scabious. There are many alternative names for Harebells including Scottish Bluebell, The Devils Bell, The Fairies Thimble, Old Man`s Bells, Witches` Thimbles, and Fairy Bells