Many of my students and customers often ask for copies of the charts that are included in my class handout packages.
I'm listing some of them here for your personal use. Please be respectful and don't do anything other than use them and share them for your own gardening.
All materials are specific to NE Oklahoma, zone 7a.
The information in these charts is based on my own personal gardening experience in Tusla, OK. If you have any input or questions, please feel free to email!