The seedlings I had die last year in pots were on the South side of the house. I think I'll dig a trench in the veggie garden and bury them this fall. Now I just have to get busy and get them dug and potted. I don't have a lot of extra pots, as I need some for new seedlings. I think I'll experiment with a few. Some in trenches and some above ground. I have enough of them so if I loose a few it won't be the end of the world.