Yea that was the whole problem. My heat mat was too hot and all the condensation in the dome plus the heat was causing the tap root shrivel and die. Very little success. I had maybe 2 plants that lived. I took the heat mat away and now all my seedlings look beautiful.
I'm in need of help!!! Has anyone else had problems sprouting seeds with a humidity dome and heat mat. The weathers pretty good where I'm at, perhaps it's just to humid or hot because the heat??? Please give me some advice???