This week is been great. I started with high ppm on the 2nd week for the nutrient kick , now just a low dose of growth enhancer. Good roots system. Topped them just 1 time and cleaning them from useless leafs.
Using reverse osmosis water (15ppm)
Hello
So all those varieties are going to grow different, they'll have different nutrient needs etc. So expect there to be differences.
However this young you might want to half those doses like mentioned by others. Personally i think the calmag is important but there's definitely a few that could be reduced.
Good luck with the grow. ✌️