Best Nutes or Foliar Spray for baby clones?

so i've cloned a few strains for myself and now need to know how to feed them? they are about 5 days old, with tiny baby roots. however the leaves are starting to get a bit yellow so i know it's probably time for food, but i what? and how much? i heard magic green is good. but after doing some research it looks like they get burned. any help would be appreciated! thanks guys for the support.

Some plain old Schultz or Miracle-Gro at 1/8th strength in some chlorine/chloramine free PH'd water. Some yellowing of the first set of leaves or two is normal though. At least in my experience. I clone straight into soil using Schultz Take Root. If you want to go organic, BMO (Blue Mountain Organics) makes a foliar spray called "Foliar Harmony" that works great too. I never use a humidity dome on my clones either. I just mist them 2 or 3 times a day real good. I've tried a humidity dome and the made the clones look like shit. Droopy leaves, and even full blown necrosis. Maybe I was doing something wrong... I just leave them out in the open in a dimly lit area for about 4 days then put them under a couple 2000 lumen T5's until I see good growth. Then I transplant from their 1/4 gallon pots to 1.5 gallon pots and let them go full veg in the closet.