Happy Days™ Pink Dahlia

Happy Days™ Pink (70037236) is the Pink/Rose selection in Syngenta’s Dahlia x hybrida Happy Days™ series. Its EAME profile identifies this exact selection as upright, flowering from mid-spring through summer, with a garden height of 35 cm and width of 10–14 cm ([Happy Days Pink](https://www.syngentaflowers.com/emea/product/flower/70037236)). Those regional measurements convert to about 14 inches high and 4–6 inches wide. ## Growing Conditions Grow in fertile, moist but well-drained soil and full sun to partial shade. Keep plants watered through hot, dry periods and mulch the root zone to help retain moisture. The EAME profile’s size measurements are regional; local growing conditions can affect mature spread. ## Maintenance Deadhead faded flowers to encourage continued bloom. In cold-winter gardens, lift tubers after frost, dry them, and store them in a cool, dry medium; in milder zones, mulch tubers over winter. Dahlias can also be treated as seasonal annuals. See [NC State’s Dahlia growing guidance](https://plants.ces.ncsu.edu/plants/dahlia/common-name/bedding-dahlia/).