Both plants should respond quite well to topping them i usually top twice before flowering. As far as the strains that will not respond well all strains should respond well to topping unless there stressed from lights,nutes,bugs etc.
Both plants should respond quite well to topping them i usually top twice before flowering. As far as the strains that will not respond well all strains should respond well to topping unless there stressed from lights,nutes,bugs etc.