Except that they are pretty short, things in general are looking pretty good.
Pics from day 20, I gave them their first nute feed at half strength for the mineral based (inorganic) feed and full strength on organic nutes at day 21.
Hopefully the yellowish plant starts looking greener by mid week.
Hmm, really wonder what the yellow-ish one will look like in next few weeks. I guess you have them all in the same environment, so it should be genetics, right?
@Butrus, 2 of them were yellow on week 1, one has come right by itself so far, gonna start feeding soon soon so hopefully it will go away. I also havent been using cal mag as I soaked the medium with cal mag and water, but am thinking theres 'not enough of it present.