Yes, yes I know that by growing Kali Mist and Big Buddha Blue Cheese together I was asking for problems with the height differences but I'd appreciate any advice. At the moment they are 3 weeks from germinating and are doing well, both about 5" tall. Due to put the lights on 12/12 in 3 weeks when, I presume, the KM will shoot up much taller than the BC. Would topping the KM help, if so when is the best time to do this, now or later? Thanks GC!