Size 1 gallon, Sentimental Blue Balloon Flower
Platycodon grandiflorus 'Sentimental Blue'
A dwarf selection with whimsical flower buds shaped like hot air balloons that open to large, blue flowers with purple veins. Blooms throughout summer. Easy and charming color for the front of a border, or as an accent in containers or rock gardens. Gray-green leaves back the long lasting flowers. An herbaceous perennial.
Moderate growing; reaches only 6 to 12 in. tall, 12 to 18 in. wide.