First, cut the dying tops back to three or four inches. Next, with a garden spade, dig up the whole clump to be divided. Be sure to place the new plants the same depth as the original ones. Next, be sure the hole is large enough to allow the roots to expand properly. Finally, don't forget to water thoroughly, and apply a light covering of straw mulch for winter protection.
Perennials are just what the name implies.
They will come up year after year but the quality of the plants depends on your care, especially in the fall. Co ntact Us Copyright 1996-2001 WSAZ and its content providers. Material from this site may not be reproduced in any form. Your opinion is important, give us Feedback.