We may receive a commission on purchases made from links. Some perennials are hardy and survive the winter without any intervention. Others, depending on the zone they're growing in, need some help.

You probably know that, unlike annuals, perennial plants bring timeless beauty to the garden year after year. Unfortunately, this is only true if they can survive the winter. The good news is that by ...

Add Yahoo as a preferred source to see more of our stories on Google. A red canna lily in full bloom - Herman Vlad/Shutterstock Heat-loving canna lilies (Canna) can bring a dash of the tropical to any ...