can I use nectar for the gods in hydroponics? ??

I have nectar for the gods line madusa can I use this for hydroponics? ?? Also I think the growth of the seedlings is slow like there getting first few leafs and then kinda pausing in that state when seems they ought to be advancing more ??? What's up with that ^_^ so new to hydroponics I also add to the reservoir Epsom salt and general hydroponics floral booster it's like 2-0.8-1 It's suppose to add flavor thanks In advance for advice love you rollitup peeps keep mommy earth happy and well peace love and flowers ♡☆