What to feed newly rooted clones??

Hello.
I'm a relatively experienced hydro grower, just got back into it after a few years.
I do top fed rockwool, recirculating hydro.
I've always started from seed. veg, clone, flower, rinse repeat. Anyway
I'm in a recreational/medicinalstate now and have access to clones. I picked up a few recently and they're not thriving. Some look sick others aren't growing. They looked fine when I got them, I feel like always having started from seed Im used to a more hands on understanding of the plants needs day to day.

So.....

I'm going to swap them out tomorrow and start fresh. Any suggestions on a feeding schedule?? I have dyna gro foliage pro, silica, humic acid, sea kelp, h202.

Any replies appreciated, thanks all.

Sometimes I will use Lucas formula (5/10 ml/gal) or the Foliage pro around 3 ml/gal on freshly rooted clones in flood and drain. I never killed any yet. I don't know what any of that other stuff is for so I would ditch it

i like ful-power, kelp water or a seaweed based pgr and some dextrose highly diluted in r/o water as a foliar.

Orca works great for vegging plants, really builds a strong root system. Other than that I would use botanicare pureblend pro grow at 300ppm. I love the botanicare pure blend line, tried allot of shit over the past 15 years and settled on botanicare and never been happier.

Awesome. Thanks all for the replies. I'm using ful power and kelp for foliar and just went back to advanced 3part today. They seem much better. I'll have to try botanic are at some point. I've heard good things but never tried em