noob fertilizer questions help greatly appreciated

hey guys, i recently posted pics of my grow box and everything thats going on in there. As things stand i have two plants from bagseed 35 days into veg process and a white widow and a lemon skunk both about 5 days into veg.

I ran the bigger plants on 24/0 for 3 weeks and the remaining time has been 20/4. I am getting ready to start flowering the bigger plants as sort of an experiment to see how much i can get off of my light before i even get close to flowering my more important strains (white widow and lemon skunk).

I just ordered fox farm big bloom and tiger bloom and i have three main questions that i need answered.

1) does it matter if i start using the fertilizer during the flowering stage even though i have not used any fertilizer for the veg process

2) what fox farm product should i get for veg on my next/ current grow?

3) when i get my fertilizers how much big bloom and how much tiger bloom do i put in and how often? this is my main question and i am gettin nervous i might ruin my plants if i put in too much. and lastly how much fertilizer do i use during the veg process ?

When i ask how much i use i am just wondering should i be measuring out table spoons in amount and how often should i be adding this stuff into my plants?

Thanks for any help anyone might be able to give me.!

anyone?!!

You will be fine giving nutes in flower even if you didnt use any in veg.

Depending on your system, FF makes two different veg nutes. Growbig and Growbig Hydro... should be self explanitory.

As far as the feeding schedule. Go to the fox farms website. There they have hydro and soil feeding charts for their products. From experience I would use HALF the dose they suggest and also use in this order, Feed, water, water, feed. Meaning after your first feeding give them clean water for the next two waterings, then feed again on the third.

ok i got the feeding schedule thanks alot!