Different auto strains timeline for harvest

So I have a 6'x3' grow tent and I plan on planting several different strains of autos. I was wondering how to go about harvesting and curing if they all have different numbers of days before they are mature. Should I harvest them all at once or one at a time? How would I cure them if I only have the one tent and some are not finished growing yet? Thanks!

U should probably harvest one plant at a time

As far as drying them... If you are going to grow anything other than clones, there is no real way to guarantee that everything will be ready to chop at the same time... So you will have to dedicate somewhere other than your grow tent to dry.