I've been running dwc for a year and I use Flora series from General Hydroponics. The old school pink, green, and turd brown. as far as dosing, play around a bit in the see more buds videos online they say a 1-1 for flowering 1 part bloom and 1 part micro for a 5-5-5 and a 3-1-.5 for vegging 3 parts micro, 1 part veg and .5 part bloom. I have used this and it works well. I have changed the blooming to a 2-1 and then to a 3-1 towards the end 2 parts bloom and 1 part micro. Actually this will be all you need to start gain some experience and learn PPM they are the most important read them and understand them. Also I have used 1 gallon of micro and bloom but only maybe 4 oz. of my grow in a year but I run sog. hope this helps
sorry in a total noob