Balloon Flowers are summer-flowering cousins to the more familiar Bellflowers. Plants form a mound of green foliage, bearing inflated buds that open into star-shaped blue blossoms. This dwarf selection is great for edging the border, rock gardens or in mixed containers.
- Botanical Name : Platycodon grandiflorus 'Sentimental Blue'
- USDA Zone 3a: to -39.9 °C (-40 °F) to USDA Zone 8b: to -9.4 °C (15 °F)
- Height: 6 to 12 In.
- Needs water regularly
- Needs sun to part shade