6 Top Monardas Join The Resistance Against Powdery Mildew

Monarda didyma, Scarlet bee balm

Monarda, commonly known as bee balm, is a spectacular plant when grown under the right conditions. Given plenty of sunlight and well-draining soil, it can flower from mid-July to late summer. Still, the plant’s annoying propensity to develop powdery mildew often make it an eyesore in the garden. That’s why researchers at Delaware’s Mt Cuba Center recently set out to determine which of the top-performing monardas offer the best protection against disease in the Atlantic region. Continue reading