2 Replies Latest reply on Aug 11, 2017 9:03 AM by sjm305

    Pruning seedlings


      Hi, I planted lettuce and kale seeds, as instructed (12 seeds to one rock wool). All of the seeds have sprouted and now I have rockwool full of lettuce and kale. Do I trim back all of the seedlings except for one? It's now in a big bunch. Thanks!