Markshomegrown
Well-Known Member
Each to there own, I have tried it both ways and without the dome, I have seen wilted seedlings and lost them, leave them for 2 days, temps a little high 28c, humidity drops and there dead in no time.Personally I think it just adds another complication of having to harden them off if they get too used to the high humidity of the domes.
Most garden centers sell humidity domes and seedling trays inside.