Big bloom and Bud candy???

Ok 1st grow bagseed experiment growing as i gather light nutes and all the goodies. started out with 2 true 42w cfl for veg until i got 2 true 125w cfl bulbs in rubbermaid. It did a good job!

Now we move into flowering i have 8 42w 2700k in week 2 and doing the job diff a female looking good small but because the amount of light i understand. (plans 2 200w cfl true and next grow in a cabinet with three.) Vegging 2 bubblicous next grow.

Now the question i have is i am using foxfarms big blooms and bud candy (because i dont know what this seed is) but how should i feed should i alternate big bloom then bud candy or half and half in same feeding? and now the other question bottom leaf are turning i have read that that it is nitro def because buds at top are pulling. should i squeeze a little nitro bust in there at sometime?

thanks for the help and will post some pic soon small yield but it is budding looking good and my whole point live and learn. and you guys helped me the hole time lot of reading!

dont post very much because i have been doing alot of reading but do need a little help combining nutes big bloom and bud candy with a shot of nitro (maybe) thanks guys

i would give it a tiny bit of N but not much. as for the bud candy and big bud i would split the regiment

bump for the morning!

Flush with Epsom for plants first then go into bloom food no N that is for vegging.