? I trim all older leafs below the second nodes
are you saying you do? or; asking if you should? i think they look great & it would seem the penetration of LED light leaves us w/ the options to make whatever decision suits our own preference
when i have done it; i trim the lower branches
not too sure about that 'defoliation' tech of removing leaves but it seems like bud formation continues absent fan leaves so i wouldnt argue w/ advocates of the tech
look'n good