Stories
Why Urban Planners and Residents Hold a Love-Hate Relationship With Crepe Myrtles
- •Crepe myrtles are popular medium-sized trees known for vibrant white, pink, purple, and red flowers, but they face criticism as over-planted species.
- •While local governments favor them for their compact size, fast structural maturity, and climate tolerance, critics argue they provide insufficient shade and scale for modern housing estates.
- •The common crepe myrtle, Lagerstroemia indica, can be prone to powdery mildew, though newer hybrid varieties offer better disease resistance and vibrant colors.
- •Mass street plantings have drawn complaints over decaying flower petals that become slippery, as well as destructive pruning practices known as crepe murder.
- •Despite mixed public opinion, crepe myrtles remain resilient to climate change and excel in smaller spaces like courtyards and residential gardens.
Key Questions Answered
Crepe myrtles are medium-sized trees featuring an explosion of white, pink, purple, or red flowers that line many Australian streets. Local governments love planting them because they are compact, reach structural maturity in five to ten years, tolerate diverse soils and climates, and can live for up to 100 years.
Some critics view them as an inadequate and over-planted species that can feel too small in dense housing estates, provide less shade and cooling, and offer fewer habitats for wildlife. Additionally, large-scale street plantings can shed large volumes of flowers that decay into mushy and slippery messes.
Crepe murder is the colloquial term for when residents top or lop crepe myrtle trees to promote more prolific flowering. This harsh treatment actually shortens the lifespan of the trees and is strongly not recommended in Australia.
