TO make it even easier you can get GH FloraNova Bloom. Use it at 8ml/gal = 1050PPM @ .5. It is the exact same chem breakdown as the 0/8/16 mix in 1 bottle. Great value. This is Lucas' preferred nute these days.
This will work for veg as well. They only change you make is use 5ml/gallon if growing under fluro.
Ya, i agree with Lumberjack_Ian about the tweaking possiblities in using the Micro and the Bloom... but i think next time i order ferts I'll be going with the GH Flora Nova Grow and Flora Nova Bloom.
i originally shunned them (even though i like the 'organic' sound) because they are 3x as expensive by volume. But then i read the dosing instructions... and you only use 1/3 as much per gallon !! So i deffinitely like the idea of having less stuff shipped to my door.