I see little white afros popping up everywhere. All plants seem to have got the message, the purple is way behind though and is only starting to flower now. Height really is an issue after the stretch and i had to put in some netting to have something to push the colas underneath to stop them touching the lights. Might need to do away with the drainage boxes underneath to get some height back. If i can get a tray exactly the same size as the floor space i should be ok.
@Jwjoh, ive got high hopes for the 8BK, the genetics look good and healthy. I just use the bottle tops as a cheap way to try and get more humidity to the younger plants that still want it higher than the others. I have taken that young alaskan purple out and put it in a new grow space with a bunch of other young plants and seedlings. They should be in a propogator really but i dont have one big enough.