When to Cut Back Crepe Myrtle Trees Without Harming Them

When to Cut Back Crepe Myrtle Trees Without Harming Them
  • April 8, 2025
  • By Jason Sinclair

Pruning correctly is vital to maintaining the appearance and health of your trees in the landscape. The right timing to prune various species will make the biggest difference in encouraging vigorous development and potentially harming your plants. Learn the top practices to trim crepe myrtles as well as other landscape trees of the same type.

The Best Time to Cut Back Crepe Myrtle Trees

Myrtle crepes (Lagerstroemia) are loved because of their beautiful summer blooms and beautiful bark. For them to thrive, making sure you prune them at the correct time is essential.

The best time to trim trees with crepe myrtle is the late winter months or even the early spring months, usually the months of February through March prior to the beginning of new growth. Pruning during the dormant time helps the tree recuperate properly and redirect the energy towards spring growth. The timing of pruning also provides more of a view of the tree’s structure, without the leaves blocking the perspective.

Beware of what is known as “crepe murder” – the exaggerated cutting down of these gorgeous trees. Instead, concentrate on:

  • Remove dead, diseased or crossed branches
  • Thinner growth in the interior to increase circulation of air
  • The vase’s natural shape is maintained of the tree

Keep in mind that crepe myrtles flower in new wood. So spring pruning shouldn’t harm summer blooms.

When to Cut Back Holly Trees

The holly tree (Ilex species) needs a different strategy as compared to crepe myrtles. The ideal time to cut down holly trees is late winter through early spring when spring growth starts to appear. A light trimming can be completed in the summer, after fresh growth has dried off.

If you’re a holly tree cultivating for the berries, be careful when you prune them. Because holly flowers develop during the fall and late summer Pruning too much at these times could reduce the next year’s harvest of berries.

General Guidelines on When to Cut Back Trees

Certain species may have specific demands, a few general rules are in place when it comes to deciding which trees to cut:

  1. Pruning during the winter months (late early spring/early winter) Best for deciduous plants, since it reduces stress and threat.
  2. Pruning after flowering: Ideal for trees that are blooming in spring, since cutting them before would eliminate flowers.
  3. Spring maintenance: light pruning for removing damaged branches can be performed all year long, if needed.

Avoid pruning during:

  • Autumn, because it could stimulate new growth that will not be able to harden before winter
  • Extreme heat, or periods of extreme drought
  • Seasons that are prone to disease for a specific trees

When to Cut Back Peach Trees

Peach trees need regular trimming to ensure productivity and well-being. The ideal time to trim off peach trees is the late winter and the beginning of spring (February through March) in the period when the tree remains dormant however, just prior to bud break.

Peach trees can benefit from more vigorous pruning than other fruits, with experts recommending removing up to 50% of last year’s growth. This helps to encourage the growth of new fruiting trees and helps keep the tree at the size it can be managed.

The focus should be on:

  • Making an open central vase form
  • Removal of branches that are growing inwards
  • Maintaining height for better harvesting
  • Removal of dead or diseased wood

When to Cut Back a Lemon Tree

Lemon trees have different rules of pruning as deciduous trees. The most effective time to cut the lemon tree back is in the springtime after any danger of frost has gone, however before summer heat comes in.

They generally need less trimming than the other trees. The main focus should be on:

  • Remove dead or damaged trees
  • Overcrowded areas are thinned to aid in air circulation
  • The removal of suckers at the base of the tree
  • Achieving a reasonable height for harvesting

Contrary to other fruit trees, you should avoid pruning excessively of lemon trees because lemon trees are prone to cutting too much.

Conclusion

Knowing when it is time to trim back to trees from different species is crucial to maintaining their appearance and health. When you’re pruning decorative crepe myrtles, or citrus trees bearing fruit Pruning your trees correctly can ensure that your landscaping remains active and productive for many long time to come.

Follow these steps on when you should cut back trees that have crepe myrtle as well as other common landscape plants and other popular landscape plants, you’ll avoid the frequent pruning errors and benefit from more robust, healthier trees that add to your property’s appearance and value.

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