Sentimental Blue Balloon Flower

Plant in spring once soil has warmed, spacing 12–18 inches apart in average, well-drained soil. Sentimental Blue is a compact, dwarf balloon flower that stays much lower than the species, making it ideal for the front of borders and rock gardens. It adapts to average garden conditions without special preparation. Water regularly for the first few weeks, then reduce as the plant establishes.

Balloon flower is slow to emerge in spring — be patient and mark the planting location to avoid accidentally disturbing the crowns. Deadhead spent flowers to keep new buds forming. The inflated buds that open into star-shaped blue flowers give this plant its charming common name. Divide every three to four years in spring. Fertilize lightly in spring. A reliable, easy-care perennial for sunny borders.