New timer going well :)

Hi all new to this site and new to growing. Got my 1st setup going quite good will send pictures when I know how to. I've got 3 big Buddha cheese on it's way from seed and a blue cheese cutting off a friend I veged for 4 weeks and I'm into week 2 of flowering, I used canna veg with half dose for first 2 weeks then when to full dose the last 2 weeks of veg, switched the light to 12/12 and started full dose of canna flower with no problems so far, my ph is controlled to 6 with ph up/ ph down, holding off for another week with the canna boost and pk13/14 can't wait to add them anybody know how good the boost and pk work the veg and flower seem to have done the job but got no experience so not sure if they have really helped my girls along.