i started some clones on may 17 and today i notice that a few clones had root tips comming out of the rockwool..so i was wondering if this is to early to plant them in potting soil????
canigrowit- If you planted them in cups, try using a rubberband to hold a sandwhich bag over them tear a lil hole close to the cup lip big enough for your sprayer tip to get through, the bag you can pull up a few inches fo a nice private dome until they take off it kept mine from wilting!