Plant Profile: Euphorbia prostrata

This plant resembles a cozy sweater, showcasing warm hues and inviting leaf shapes. It thrives in heat, and its delicate appearance may make it a beloved addition to your garden that you’ll hesitate to part with. The rich reds and greens invite closer inspection, evoking thoughts of the crisp days of autumn and winter.

Spurges are annual weeds that thrive in the summer heat, but in milder regions, some varieties can linger into late fall. They bloom during the summer and early fall, only to perish after the first frost, producing flowers that are a pale greenish-white. These weeds are among the most prevalent warm-season varieties found in container nurseries, and they release a milky sap when their stems or leaves are broken.

Both Spotted and Ground Spurge share similarities, featuring stems that can either lie flat or rise, adorned with round or oblong leaves. Some leaves may display a prominent dark spot. Although seedlings are quite small, they can flower at a young age, making this plant a prolific producer of seeds. The seeds have minimal to no dormancy, allowing for rapid germination.

To manage Spurges effectively: Since these plants flower early and have little to no seed dormancy, their populations can escalate quickly. It’s best to remove them while they are still young to minimize seed production. Hand weeding can be labor-intensive due to the abundance of seedlings. Certain species may even eject seeds forcefully. Most preemergence herbicides labeled for use are effective in controlling Spurges.