Sentimental Blue Balloon Flower

Sentimental Blue is a genetically dwarf F1 balloon flower selection with large, blue, single flowers. Its puffed buds open into upward-facing bells about 3 inches across, and the plant can bloom through much of summer. ## Form and flowering The [Sakata Ornamentals cultivar profile](https://sakataornamentals.com/plantname/sentimental-blue/) describes a mounding, well-branched plant about 5 inches tall and 8 inches wide. Sakata markets it as a bedding or potted crop and notes that it may become perennial in some garden regions. The compact form and steady summer bloom make it useful near paths, in small borders, and in patio pots. ## Growing conditions Plant balloon flower in full sun to partial shade and well-drained, slightly acidic soil, following [North Carolina State Extension’s species guidance](https://plants.ces.ncsu.edu/plants/platycodon-grandiflorus/). The fleshy root system is fragile, and established plants are difficult to divide or move. The blue flowers and rounded buds provide a long display through the warm season. ## Maintenance Water after planting and keep drainage open. Deadhead spent flowers to extend the bloom season. Choose the permanent site before planting; if division is necessary, do it in spring and handle the fleshy roots carefully, as North Carolina State Extension advises.