Container: Phlox Bambini Sweet Tart is sweet indeed with its dwarf growth of 10 tall and 16 wide and bright pink flowers. You can enjoy the flowers of Bambini Sweet Tart from early summer until autumn. Bambini Sweet Tart prefers a place in the sun or partial shade in a moist but well-drained soil. This perennial is excellent as a solitary on your patio or in mixed containers, a perennial border or mass planting.