just put in ebb and flow NEED HELP !!!

1st grow

aight i just put my 10 master kush babies in my ebb and flow under my 1000 watt hps. so should i use a flurecent light also on the babies since there only like 3 weeeks old 4 inches tall so they dont strech or will they just do fine? the light is 25 inches away its lookin good. also i have them in rockwall and im bout to put htemm in pots with crutons, how long should i flood since rockwool holds lots of water? 2 times a day?

thanks need help please

1x a day for rockwool, but when your plants get bigger they suck up more water so be weary of that, feel your rockwool before every watering, are they getting TOO TOO dry? If so you need to bump it up to 2x. Always Let your rockwool dry out but not completely dry. GOODLUCK!

Btw make sure there's a fan blowing on them babies 25inchs away isn't too far and if everything is still it can cause hotspots.

aight cool so far so good, so is a flurecent light no neccary? well thanks for the advice