How to Prune Dahlia 'Deep Impact'?
Deadhead spent flowers to encourage further flowering. Cut back to near ground level in autumn, before lifting and storing for the winter
Dahlia 'Deep Impact' · Pruning
Dahlia 'Deep Impact' · Dahlia 'Deep Impact'
Grow in fertile, humus-rich, moist but well-drained soil, in full sun. Pinch out growing tips to encourage bushy plants and stake taller dahlias, see staking: perennials. Water freely in dry periods. Lift and store tubers in autumn to replant or use as a source of cuttings in spring. See dahlia cultivation
Watering: Water deeply and regularly, keeping the soil moist during the growing season.Sunlight: Full sunInformation to be completed