Misting the clones.

Hey.

Please help me to understand something about how to mist the clones to keep it moist in the dome.

1) Is PH of the water important when you mist them?
2) Does it matter if it's RO water or tap water?
3) Does it help if I foliar feed them with CannaBoost? (I happen to have it)
4) If clones are taken in week 5 of flowering, then it takes more time for them to root, but how does that affect the misting and fanning method? How many days should the dome vent holes be completely closed and when should I open them? I know how people usually clone with slightly different methods, but in my case I take the clones later in flowering which prolongs the rooting proccess. How would you go about it?

Try to answer please!

Just found out an answer to first question from here: http://growingmarijuana.com/folair-feeding.php
"The best pH of the spray solution is between 6.2 and 7"

But I really need help with my 4th question. This is the most important one.

Ph of solution doesn't matter bruv think the ph is just for the roots so they have optimum performance.just don't spray with ur lights on,I've a gg4 with a few holes in her from me being lazy

tap water whatever ph is fine....no boost or foliar at all.....DO NOT MIST CLONES, mist inside of dome....i don't find it takes much if any longer to root flowering cuts, but it will take weeks for them to reveg after rooting.

Here's some plants I'd foliar fed a new cheap seaweed liquid I'd found for a fiver!
I've never foliar fed phed just make sure fans are off lights are elivated n give em a bit of time so maybe apply just as the lights go out or an hour or so before lights on with the fans off for an hour then flip the fans back on n they'll love it n they absorb nutes faster.the is just veg tent btw

Oh and obviously don't foliar in flowering

Thanks.