watering by spraying

i nute burned my first hydro grow and i have their roots sitting in just water with no nutrients in them right now. my question is this... can i water my plants by mixing water and some nutrients in a spray bottle and then spray the actual plants to feed them, or do i absolutely have to mix it in the reservoir? would spraying the plants make it easier for me to deliver a low amount of food for steady growth?

i think the grower needs to decide on that one maybe try it and see how they take it do it with a 1/4 soulution and make sure that the nutrients dont burn the leafs read in the back of the bottle sometimes it says that you cant and sometimes it says u can

Check this out. https://www.rollitup.org/view.php?pg=faq&cmd=category&id=102

i think if you spray nute solution on your leaves you will burn them horribly. i would not do it. just make sure your reservoir has the right pH and the right PPM - problem solved.