fertilizers i use outdoors:
advanced nutrients heavy harvest (Spring) time release.
as for liquid nutes, i use earth juice grow & earth juice microblast during growth, spring to summer.
flowering earth juice bloom, earth juice catalyst, earth juice microblast & earth juice meta-k.
i get all earth juice in 2.5 gallon buckets for a great deal off a friend.
when flowers appear & during mid to late flowering i use DNF (dutch nutrient formula) Bud Fortifier 0-50-30, similar to Beastie Bloomz by foxfarm