Hope you don't mind if I come take a peek every now and then.I'm kind of tagging along with acouple peoples.. I did alittle speed reading,, kind of looked at pic's and seen alot of the strains you've got I've worked with in the past and or fixxing to start some.. But I love the styrofoam cups... took me back to when I did larger outdoor patches.. I used them bigger quart sized for my seedlings. They are soft on the roots kind of like a smart pot and seem to breathe'''. I use to be able to let them get large enough to sex them in them, before putting them out. I know Some people don't like the fact they are white,, but I've never had problems with light pentration,, least that I could tell anyways.. I still use white pots on my indoor grow alot.. GL and Keepem Green