nutrients

I'm about to start nuting the plants and I have read you want high nitrogen numbers for the veg cycle. i am looking at fox farm grow big, but its only 6-4-4. Is that enough, I have read that 20-5-5 is really good but i cant find any fox farm nutrients that have those numbers. any recommendations?

I'm using foxfarm and its great stuff. I would be silly not to recommend it with the growth Ive seen in the last two weeks. Just follow their chart.