Your regions - where am I?
What region do you have Oklahoma in? I know my hardiness zone, but in looking at your regional plants and articles I'm not sure where you put Stillwater, OK.
Submitted by cheaneyjun

Hi, If you go to the garden section of this website, you'll see along the left side navigation a zone finder. All you need to do is plug in your zip code and it will give you your zone information. You'll see in two locations on the Plant Encyclopedia page as well.

Answered by doug.jimerson