do you cut royal candles down for winter in NE?

Question

Just need a reminder about these plants/flowers…

Answer 1

We always cut veronica back to 2-3'' after frost had taken it down. We mulch with pine needles or oak leaves...something that will not pack and smother the plant. This article might help too: https://www.gardeningknowhow.com/ornamental/flowers/speedwell/speedwell-in-the-garden.htm