Why not prune in summer?

As a gardening and landscaping expert, I want to share some valuable advice about pruning deciduous shrubs in late summer. Late summer, specifically August or early September, is not an ideal time to prune these shrubs. The reason behind this is that pruning at this time may stimulate a late burst of growth in the plants.

When we prune shrubs during late summer, the plants may react by producing new growth in response to the pruning cuts. However, this new growth might not have enough time to harden and mature before the arrival of cold weather. As a result, it becomes more susceptible to winter injury, which can be quite detrimental to the overall health and appearance of the shrub.

To give you a clearer picture, let me share a personal experience. Last year, I made the mistake of pruning my shrubs in late summer. Unfortunately, the new growth that emerged as a result of this pruning was not able to withstand the harsh winter conditions. When spring arrived, I noticed that a significant portion of the shrubs had suffered damage and did not recover as well as they should have.

To avoid such situations, it is best to refrain from pruning deciduous shrubs in late summer. Instead, it is advisable to wait until late winter or early spring to prune them. Pruning during this time allows the shrub to go through its natural dormant period, ensuring that the new growth that emerges after pruning is better equipped to handle the upcoming winter.

Pruning deciduous shrubs in late summer is not recommended because it may lead to a late flush of growth that is susceptible to winter injury. It is always best to wait until late winter or early spring to prune these shrubs. By following this guideline, you can promote the overall health and longevity of your shrubs, ensuring they thrive throughout the seasons.

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Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.