We live in Central Florida and planted some rosemary plants about 4 years ago; they have wintered well. They are almost 5 feet tall with the blooms. They all
have something like dried roots growing out of the lower part of the thicker
stems, these are little thin nodules, like putting clary through a sive, and
clustered along the stem. The top of the stem begins to die off, turning black.
Anyone else seen this? Is it time to replant these, maybe pull them out and
put new ones in. We do use the Rosemary in cooking.

Suggestions?