how do you keep them cold at night? I live in GA and this is tricky. I have a room with very poor insulation in my house that my family calls "the icebox". I doubt that it goes below 50 at night or over 65 during the day in the winter. Would this be OK?
Also, I saw your mexi-pings and N. x predator at the Southeaster flower show. They were incredible. The only CP's I have been sucessful with as of yet are mexi-pings, which grow like weeds for me. My P. gigantea is catching up to yours and it just offsetted!