Rosemary in Winter (Continued): Dealing with Powdery Mildew
Above: A closer look at rosemary (Rosmarinus officinalis).
Most people who try to overwinter rosemary (Rosmarinus officinalis) inside are familiar with powdery mildew, Erysiphe sp. Similar to the whitefly I discussed in the earlier post, this fungus is favored by the indoor conditions that are typically provided in attempt to overwinter rosemary. Read more »