RW huh.....ok....don't premoisten using the method I outlined for the rapid rooters....prep them accordingly---moisten with ph adjusted water, set for 24 hrs, use a salad spinner to take extra moisture out of them....never squeeze or crush the cubes, they won't allow any air in if you do.....all my RW knowledge is learned i have never applied it.....RR make life easy..
but anyway
Yep mist cutting every few till done cutting and hey are covered with dome.
No heat mat needed during dark period.
I water RR by look...RW requires precision, if you have a scale....a dry 40mm cube weighs 5g dry--if memory serves--25g with the appropriate amount of moisture.....water RQ cubes by dipping A CORNER of the cube into a pail of ph adjusted water....
8x4 tray, 1kw MH--i put them on the tray--since the light is 4 feet above to accomodate my mums the seedlings do fine.....I usually make room in the middle....if you look back at my pics it is sort of a stadium set-up--tallest on the ends, shortest, new clones, seedlings in the middle......all clones now. I made a wand with a ball valve and have it attached to a spare pump---mix up a bucket or two of solution for them and pump right out of the 5g buckets....but as I said its all clones now and they get full strength nutes after they are rooted.
No, not yet....the RW looks saturated...allow it to dry out so it is moist but not wet....leave in just the cube till they are spewing roots out of the bottom.......then tranplant......after transplant water perlite around the cube but not the cube itself.....the cube will appear to be dry at all times if you are watering correctly after transplant
Stretch is likely to be associated with overwatering.....cube shoud be moist not soaked.....25g wet...you need to get RH up and temps down
lol, I usually have to turn one of mine off.....adding speakers in both rooms in Jan 09 when the cctv and heat sensors go in, and my new flat screen so I can have my CNBC running 24/7
Glad I can help....still learning myself too...it never stops .
Next couple days I might be hard to find---big traunch of work upcoming......
-OitW