So I am trying cloning and using rock wool, and since I have so many o tried a few seeds in rock wool too. So my question has to do about transplanting. I am using soil, I am guessing I transplant the whole cube into the dirt.
you actually tear the plastic off when transplanting and also what i did was take the small cubes and put them into the bigger cubes and when the roots showed outta that i transplanted into fox farm ocean forest soil. the outcome has been great thus far. check my thread.. https://www.rollitup.org/newbie-central/325575-im-just-posting-picture-my-4.html