newbie to starting from seed
I have some heirloom tomatos I am starting (or trying to start) from seed. They sproudted in their little nests and looked good. Trouble is now, they don't seem to be getting any larger or growing anymore at all and are starting to look a tad wilty. They are pretty damp - I started them in one of those pre-packaged seed starters with the little round discs that expand when wet. Everything looked good but they they just have stopped growing. What am I doing wrong?