Sup Marley?.
I cant help with your specific nutes but there are ways to add them in the res .
When I make a fresh res ,I would add anything with cal/mg in 1st (think i said this already?) ...Then any supplements & finally the base nute ,using this to get up to your desired EC . Then every week increase most things slightly ,some keep the same maybe ?,depending on what it is ... but upping the EC by 0.2 every week .So if week 1 was 0.6 EC ,the second week 0.8 & so on .This is a general rule of thumb in DWC I think ?. Seems to work Ok .
Once your plants start to feed a fair bit .This will have an effect on your res.... ie- if the res was a bit to strong then your plant will drink the water faster then take up the nutes .This will make the EC go up ,as more & more nutes are left uneaten while the water goes down .If its to weak she will eat the nutes faster than drink the water & your EC will drop ,due to the fact the foods being consumed faster .This is why the "sweet spot" is so important . If you can get the EC spot on ( "in the zone""sweet spot") & have her drinking & eating at the same rate ,the EC will remain stable throughout the week .Making your life a lot easier !!!. PH will usually sway the oposite way to the EC ,but not always .
EC- rising = top off with plain ph'd water to bring it down 0.1
EC-dropping = ready for a stronger feed .
There are other factors that will sway the EC such as light leaks,slime,algae...but if your sure these are not an issue then its a good guide as to where your plant needs to be in relation to how strong your nutes should be :dance:

:smokebuds: