hey ppl my plants are 5 wks old now and want 2 start cloning from each.this is my 1st grow. 4 nl x shiva. grown under 200watt enviro cfl. im gonna flower under 250 hps. the plants are about 14" tall. im gonna clone in rockwool. can any 1 give me a clear step by step giude for cloning with rockwool. i dont know how much water and when to water etc cheers...