oh man...GO FOR IT.... I love lst its so fun because you bend it over and your like fuck what the fuck am I doing to my lovlies but then after two days all the leaves are upright its gone through a GROWTH EXPLOSION and its all low and bushy lookin, Its never too late to do lst or even just tie down. A lot of people tie down plants when they get too tall during budding. Be gentle dont uproot it or cause any creases on the stem bend it as far as you can get it (or are comfortable with) and let it grow for a few days a week - bend it over again - work it in a circle, try to have a plan. I found with LST if you just pin down growth where ever as it springs up, yeah you'll have a nice bushy plant but It will be a pain to work with because of all the thick inner growth and stems crossing, it gets confusing, theres one in the FAQs that is illustrated he shows how he worked it in a circle, I decided to go with this method, and pruning and further LST becomes easier when its managed in a circle rather than just random pinning. any other help with LST I can help you out bro. shoot me a PM or a just go to the FAQs and look for LOW STRESS TRAINING, i beleive its under advanced grow methods....peace.