Best way for Caerulea in my Zone?
After 2 months, I've managed to grow my Caerulea to about 2 inches tall. Many seeds didn't make it (or make it yet) so this one is my pride and joy. Can anyone recommend the best way to grow this outside once it's time? I live in 6a (Toronto). I've heard it's not that hardy and to grow in a pot with support and bring inside during winter. I'd love to put it in a more permanent location with winter protection if it'll live. Any tips would be great!