happy frog fertilizer

is anybody famillar with fox farms happy frog tomatoe & vegetable 7-4-5 if so what is a good feeding schedule the one on the bag is for monthly apps im growin inside with 400 watt mh for veg 24 days in if hap. frog no good then what is good also my soil is fox farms ocean forest

get A soil analiser and check the npk and ph levels that will tell you how the soil is doin ... analyse and go from there