lilac tree — PNW Gardening Blog — Seattle's Favorite Garden Store Since 1924 - Swansons Nursery

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lilac tree

Pruning Lilacs

Pruning Lilacs

We love our lilac shrubs with their exemplary fragrance in May but almost any lilac that has not been pruned for two years or more is likely to have flowers up high, out of optimal sniffing range. Pruning can help keep your lilac to a manageable size, accentuate its lovely form, and improve flowering. Sometimes, a complete refresh is needed (coppicing). In this post, we walk you through several options for pruning your lilac bush, using helpful diagrams.