I started a dozen or so tomatos from seeds back in January.I only had to bring them in several times. We had very few nights of freezing weather this year so I didn't have to put them inside the back porch too often. But even those little containers are alot on a bad back back. I noticed that 1 or 2 of the very small plants are "yellowy".I normally water after they are put in the ground.The dirt/potting soil mixture looked dry so a put in a little water. I'm trying a new "mixture" of dirt/potting soil as a starter this year.Do y'all normally water in this early stage?