Check the plant tag information to confirm the mature size and shape of your tree. Keep pruning (and possible frustration) to a minimum by choosing one that will grow into the right size and shape naturally. Remove any crossing or branches crowding the center, as well as any dead or diseased wood. In addition to specific pruning for the shape of your tree or shrub, a good cleaning up in the winter is recommended. Shrubs: For a more natural look, very little pruning is required other than to maintain healthy branches and to thin out as needed.Multi-trunk trees: Prune to shape, not allowing the individual trunks to become crowded or touch one another, and keeping the center slightly open to allow air and light in.Single-trunk trees: Reduce side branches that could compete with the leader, as well as "basal sprouts" that emerge from the base of the plant.
Learn more: Where is this species invasive in the United States?Ĭrape myrtles bloom in late spring through summer on new growth, so pruning should be done in winter when they're dormant. Check with local experts to see if planting is appropriate where you live.
Invasive:Some may seed aggressively in parts of the country. Varieties available in white, and multiple shades of red, purple, and pink. July to September, with some varieties blooming until first frost. Exposure:įull sun, minimum 6 hours per day. Make sure you're choosing the appropriate crape myrtle bush or tree for your location and design. There are also smaller varieties at 6 to 12 feet tall, semi-dwarf varieties ranging from 3 to 6 feet tall, and dwarf shrubs 2 to 5 feet tall.
Standard single and multi-trunk trees can grow to 20 to 30 feet tall and 10 to 15 feet wide, quickly growing up to 3 feet per year. If this occurs, new spring growth will emerge from below ground. Some may only be root hardy in zone 6, meaning the roots will survive the winter temperatures, but it's possible that the above-ground branches will die back completely to the ground.
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