For some, its the coldest months, and for others, its when spring is approaching.
Pruning these plants in winter can remove flower buds and reduce spring blooming.
However, there is a way to avoid these pruning problems.

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This allows us to enjoy the blossoms, and prune after the spring growth spurt.
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As with viburnums, old hydrangeas flower on last years growth, and winter pruning can reduce flowering.

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But pruning these plants in winter makes them more susceptible to winter damage and can cause other issues too.
For better results, lightly pruneEricaceaeplants in spring or immediately after they finish flowering.
Lilacs
Lilacs are famous for their fragrant, springtime flowers.

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Aronia
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Also known as chokecherries,Aroniaplants generally dont need much pruning.
Pruning these plants later in the season reduces blooming and can also increase the likelihood of winter damage.

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