Clone question

I use the Rock Wool blocks method for growing. When I take the clones out of the EZ Cloner and put them in the blocks... should I just give water to the clones for a few days or start immediately with nutrients? If it's nutrients, is 1/4 the strength a good start. , 1/2 the strength or just start full strength? Ok, I lied, I have 2 questions, actually more of opinion... When they are in the younger veg state I have them under a T5. Is it best to have the light on 24/7 or the 18/6 method?

i use a shitty t12 fluorescent for my clones. i do 24/7. you dont want strong lighting for cloning. a T5 is quite a bit more powerful although i think it would still work fine. 18/6 will surely not hurt. not 100% sure on the nutrients, i would just do what the bottle says. also remember, less is almost always better than more.