it depends. some 'veg' ferts are well balanced (the right amount of N, with less P, and some K)
and the bloom really ramps up the P, while maintaining enough N and K.
but you don't want to dose ferts unless you need to add more. a TDS meter is helpful for that...or just dump the nutrient solution and start fresh every 10-14 days.
Growing: brandwine heirloom toms & early girl toms, red bell peppers, cayenne, poblanos, 2 types of cukes, bush beans, peas, lettuce (seeded), and poultry herbs around the perimeter of the garden.