Get that OUT of the soil and rinse it off. You don't put the rockwool in soil until the plant has rooted and can take care of itself. Doing what you did runs a high risk of rot.
You should look at what the more experienced growers around here have been using as cloning setups. Cleanliness is the single most important part of a successful propagation setup.
I've attached a pic to show you a typical one.
stinkyattic Reviewed by stinkyattic on . Clones, I made I made 2 Clones today from my Romulan. I put them both in RockWall After slicing the ends and dipping them into a root hormone. Here is what they look like: http://i25.photobucket.com/albums/c78/phillip_o_hj/BothRomulanClones_1st_Day_inRockWal.jpg http://i25.photobucket.com/albums/c78/phillip_o_hj/Romulan_Clone2_Day_1.jpg http://i25.photobucket.com/albums/c78/phillip_o_hj/Romulan_Clone1_Day_1.jpg Again, I am a Rookie at this and any critiquing is ok.. Thanks Again Rating: 5