Frequently Asked Questions
Why do my bee balm leaves look white and powdery?
That's powdery mildew, which is common on bee balm in humid or crowded conditions. It's mostly cosmetic, but you can limit it by watering at the base in the morning, thinning crowded stems so air moves through, and cutting plants back after flowering to encourage clean new growth. Pick up and discard badly affected leaves rather than composting them.
Will bee balm spread, and how do I keep it in check?
It can. Wild bergamot spreads by underground runners and by self-seeding, so a few plants can become a sizable patch. Dividing clumps every few years in spring or fall keeps them vigorous and gives you extra plants to share. If you'd rather limit seedlings, snip off spent flower heads before they set seed, though leaving some in place feeds birds through the winter.
Is wild bergamot the same as the bergamot in Earl Grey tea?
No. The bergamot in Earl Grey comes from a citrus tree, while wild bergamot is a native wildflower in the mint family. The leaves and flowers of wild bergamot are edible, with a warm, oregano-and-mint flavor, and a few leaves can be steeped for tea or the petals scattered over salads. Only use plants grown without sprays, and start with small amounts to see how you like the flavor.