Im about to start my first breeding grow and I would like to know what are somethings that I should watch for? How should I approach this experiment in crossing genetics? What problems might I run into? Strains are sourD, og18 and Cinderella99. I will also be using random clones from unknown strains. The above strains mentioned are being grown from seed. The sourD is a female seed .the others are reg seeds. I will also be using a sourD clone to compare against the the sourD seed to see if there will be any difference.