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Identifying and Eradicating Crepe Myrtle Suckers in a Planter

Deep-Rooted Weed in a Southern California Planter

The photo suggests crepe myrtle (Lagerstroemia) suckers from a previously removed tree. Roots left in soil regenerate aggressively—a common propagation method in the South.

Eradication Options

Complete soil replacement (most thorough).
Cut stems and immediately paint cut ends with concentrated glyphosate (Roundup) using a brush. May require repeated applications; can cause "witches' broom" regrowth.

No easy fix exists; persistence is required.

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