i just picked up two clones of master kush just a week ago, there doing nicely under a 400w mh veg cycle. im about to change the nutrients and bump the dose for grow, next week i might even bump it more, we'll see how they respond this week. i also have some bubba kush comming along aswell.
does anybody have any suggestions as to how high i should hang the 400w? plants are about 9''