i will top again and also the first set of branches under the first topping then u will have 8 cola's but i also lst and keep all buds in an even canopy or as close as u can mine at finish r under 4 feet i use general hydropoics nutes plus fish sh!t i am soil less i use pro~mix hp medium t5's 2 start then hlg quatium board 2 veg hps 4 flowering on this grow i will take several lower branches and make clones 4 or 5  forgot lollypop 2 she likes cal/mag in veg i am at 4 ml i think that's a little high but that is what it takes 2 keep her green and happy !!!!!