Peggy8b said:I have 15 clumps of Giant Liriope. We chose to cut them off with hedge trimmers and it worked great! We used the trimmers to cut down 5 massive clumps of Cast Iron Plants, too. Again, a great decision. Mine are all looking so good, I will be cutting my Liriopes and Cast Irons down more frequently. I've never cut them before, but the frigid freeze in Texas in February forced me to have to cut them this year. Alll died to the ground.