Didn't check them out for 3 days and they have grown a lot.. Pretty satisfied... unfortunately the white widow seeds didn't germinate.. so this will probably continue to be a single strain diary.
Will raise the lights tonight a bit to give them some space..
19/09: 49 days since germination.. according to my diary they are flowering for 2 weeks now... Not sure what to expect from this. Think they will continue growing but wil cut one top tonight because it is touching the lights and she is the only one doing that.. So I have two options... raising the lights (but removing it further from the other lights) or cut this lady so they are again all at same height.
19/09 Addon: Tomorrow I will receive my new iPhone so today I made some extra pictures, to be able to compare them. Off course they won't be exactly the same but I am still pretty excited to see the difference. First picture of this upload is a zoom of the second. All pictures from this upload are titled "2 weeks of true flowering"
22/09 The little girl is still little but developing some dense buds. We are at the eind of 3rd week flowering so tomorrow or tonight I will add first pictures week 4 of flowering stage. Last 4 pictures are from this morning.. No lights so a bit on the dark side. Needless to say I am very grateful to @SSSC_John for giving me this seeds tot test with...