mac.os.x
Active Member
i have a question. whens a good time to move the seedlings onto a 400 ? or better yet, can i put them under it when i get my first set of leaves ? and, for all you seed to 12/12 growers. when it does get its first set of leaves, can i then start 12/12 with 400 hps, or should i let them sit under a mh for a week before 12/12?