How to Prune viola 'Maggie Mott'?
Deadhead to prolong flowering. After flowering, cut back vigorous plants to maintain shape

viola 'Maggie Mott' · Viola 'Maggie Mott'
Grow in fertile, humus-rich, moist but well-drained soil in full sun or partial shade
Deadhead to prolong flowering. After flowering, cut back vigorous plants to maintain shape