The true test for many plants in my humble opinion are how they perform during extremes.  If a plant looks great in the blistering heat of summer as well as when temps dip below freezing in winter, than it deserves a prime spot in the landscape.

Pink Fairy Duster (Calliandra eriophylla)
Thankfully, there are quite a few drought tolerant, flowering plants that do well with both the heat and cold for those of us who want a beautiful, fuss-free landscape filled with colorful plants.

I shared 10 of my favorite cold and heat tolerant, flowering plants in my latest article for Houzz.  

Hopefully, you will find some new favorites to try in your own garden.