FF Question

I'm on a budget so would I be able to just use FF GB for vegging and FF BB for flowering?

alot of places sell the foxfarm big bloom , grow big and tigerbloom seperatley, but you can also get all 3 called a trio pack for probly the same price as buying just 2 bottles. but i bought my liquid trio and the soluble tri pack about 1 1/2 ago so not sure on prices now. this was where i bought from but you may need to shop around for the best prices. when i purchased it was cheaper than listed now.

http://www.4hydro.com/nutrients/foxfarmfertilizers.asp

I just need to know if just FF GB and FF BB will work.

the big bloom is basically a soil conditioner and doesnt have a lot of nutes in it. that is why you use the big bloom and growbig for veg and the bigbloom and tiger bloom for flower. so imo just using the bigbloom for flower, your plants wont get what they need to thrive.