Ask Burton: This week, we’re looking at a favorite container plant for the season – how to keep rosemary looking its best. Q: I plant cone-sheared rosemary in my front patio pots each year, for something taller and pretty during the winter. Last year, my rosemary got great big dead patches in it without much warning – whole sections of it died. What happened, and how do I make it not happen this year?November 21, 2018