How To Prune Crepe Myrtle Bushes: A Step-by-Step Guide

Crape Myrtle bushes, also known as Lagerstroemia indica, are a popular ornamental plant in many gardens. They produce beautiful flowers in summer and fall that range from pink to red, white to lavender. However, these plants require maintenance and pruning to keep them healthy and looking their best. In this blog post, we’ll discuss how to properly prune your crepe myrtle bushes.

When Should You Prune Your Crepe Myrtle Bushes?

The best time to prune your crepe myrtle bushes is during the late winter or early spring months while they are still dormant. Avoid pruning them during the warmer months when new growth is occurring because it will disrupt the plant’s natural cycle of growth.

Tools Needed For Proper Pruning

To properly prune your crepe myrtle bushes you’ll need a few tools:

– Pruning shears
– Loppers (for thicker branches)
– Hand saw (optional for larger branches)

Before You Start

Before you start pruning your crepe myrtle bush, take some time to inspect it for any diseased or damaged limbs that should be removed first.

Begin by removing any deadwood on the tree. Deadwood will appear grayish-brown with no leaves or buds growing from it. Cut off the deadwood flush with where it meets live wood using clean cuts with sharp shears.

Next up thin out small twigs if they’re congested throughout shrubs leaving 3–5 strong stems per cluster at ground level for better air circulation and light penetration into foliage canopies of surrounding plants below its canopy layer without excessive shading effects caused by too-thick growths at height levels above ground level where sunlight does not reach easily due lack thereof .

How To Shape Your Crape Myrtle Bush

Prune back smaller branches so they grow outward from the center of the bush instead of crossing over one another creating an irregular shape . Shape them maintaining space between each branch by cutting at the branch collar. The branch collar is a slight swelling around the base of each stem where it attaches to the trunk or parent branch. Cut outside this area.

Once you have removed any deadwood and shaped your crepe myrtle bush, remove branches that are crossing one another, as well as any weak or thin branches. Be careful not to remove more than 25% of the total canopy in one season.

Pruning Tips

When pruning, always use sharp tools and make clean cuts at a 45-degree angle just above an outward-facing bud or side shoot. Do not leave stubs because they can die back and attract pests and diseases.

After pruning your crape myrtle bush, be sure to dispose of all cuttings properly and sterilize equipment before storing them for future use.


In conclusion, proper pruning is essential for maintaining healthy crepe myrtle bushes with optimal flowering performance during seasons when blooms appear most prominently without overgrowth effects reducing growth rates due excessive foliage thickness caused by too-thick growths blocking sunlight penetration into shrub foliage layers below its canopy layer where most light hits making sure air flow does not accumulate moisture creating breeding grounds for fungal infections that may harm plants if left unchecked through preventive measures such as adequate spacing between stems per cluster on ground level below canopy height levels where feasible so excess shade does not limit light exposure throughout growing seasons and retaining enough vegetative mass volume necessary photosynthesis processes completing metabolic cycles needed plant survival throughout changing weather conditions prevailing across time periods affected geographical zones grown in worldwide today!