Lemon balm part of the mint family, and is native to south-central Europe, the Mediterranean basin, Iran, and Central Asia. It was introduced to North America by European colonists and cultivated and naturalized widely from then on.
Other names include bee balm, bee's leaf, honey plant, and sweet balm
Threats
Lemon balm is not susceptible to many insects or diseases because it has a naturally high oil content. Root rot can be an issue if over-watered, but this doesn't usually happen in natural environments and can be avoided easily with potted plants.