Geranium ‘Storm Cloud’ is a beautiful new hardy geranium. Forms a bushy mound of dark green finely cut foliage and stems of vibrant purple flowers which bloom from June to October. Drought and temperature tolerant, this Geranium combines well with other herbaceous plants in a garden border but is equally happy in a large container. 50cm (20”) Spread: 45cm (18”).Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.