How to prune encore azalea 'autumn twist'

Immediately after spring flowering (typically late April–May); cease pruning by August in most zones. Use sharp bypass pruners to remove any outward-reaching or crossing stems and lightly shape the shrub. Keep cuts light — remove stems to a healthy lateral bud. For rejuvenation, remove one-third of the oldest stems at the base each spring over three years.

Annually after spring bloom. Yes — prune right after spring flowering, before summer reblooms begin. Encore Azaleas rebloom in summer and fall; pruning after the spring flush encourages the fresh growth that carries subsequent flushes. Stop pruning at least 2 months before your first expected frost so late stems can harden off.

Use sharp bypass pruners to remove any outward-reaching or crossing stems and lightly shape the shrub. Keep cuts light — remove stems to a healthy lateral bud. For rejuvenation, remove one-third of the oldest stems at the base each spring over three years.