How to overwinter Lantana plant?
LANTANA PLANT DOES IT NEED PRUNED IN FOR THE WINTER CLIMATE OF ILLINOIS? WHAT IF YOU DO NOT PRUNE WILL IT JUST GROW BACK?
Submitted by ngenenbacher

Lantana is not hardy in Illinois. Unless you take it indoors it will not survive. It needs a bright location through the winter to survive, as well. If it has already frozen, it may be dead. If it is still actively growing, wait to prune it back until late winter when light conditions are improving.

Answered by DSchrock