How to Prune dahlia 'Roxy'?
Deadhead to prolong flowering. Cut back to near ground level in autumn, once frost has damaged foliage, before lifting and storing for the winter
dahlia 'Roxy' · Pruning
dahlia 'Roxy' · Dahlia 'Roxy'
Grow in full sun, in fertile, humus-rich, well-drained soil enriched with organic matter and general-purpose fertiliser. Pinch out growing tips to encourage bushy plants. 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: Irrigate when top soil dries halfway, keep roots lightly dampSunlight: Full sunInformation to be completed