Okay for me living in Wisconsin I've been very happy with the North Star Bell Pepper, but I want to add a second variety of bell pepper so I've narrowed it down to Yolo, Keystone Giant or Big Red. So here's my concerns of the 3 varieties, will they do well in northern climate and reach maturity? Of the 3 I'm considering will they do well in a 5 gal. size grow bag or containers? Of the 3 which will give offer the largest yield? Of the 3 do I need to know anything special about special needs for growing? Thanks for steering me in the right direction so I can order seeds soon.