thanks dog yeah i have the tip burn normal 4 me but i am cing lower leaves go yellow so 1ml of N back to the feeding waiting 2 c if it waz a good move .....

im in coco so im use to using extra n with it.i also i find if i don't defoliate enough my lower leave turn yellow from not getting enough light   

this something like a scrog my first go at it don't think i will do again my back hip knees can not take it but then again u don't know what 2 morrow will bring .........