Quart of Nutes...how long will it last?

Running six 5 gallon buckets...is a quart of grow and a quart of bloom enough to keep me going awhile?

I use GH 3 part nutes.They last me one hole grow.I have a 15 gal res for veging and a 10 gal res in the flowering closet.I use Diamond Nectar and will be adding Kool bloom to the flowering cycle.The GH 3 part is easy to use and it's good in soil and hydro too. Hope that helps you. Peace