Auto Skunk #1 & Auto Pink Grapefruit

Day 1 of week 2They are growing normally, imo they've grown a lot in a week (but I've seen more). Because Derde couldn't make it and she got a bacterial (or fungus) infection before splitting the husk and rotted, I sowed a seed of Auto Pink Grapefuit from Short Stuff ( free seed I got from dope-seeds.com. She hasn't sprouted yet. Day 2 The Auto Pink Grapefuit seed has sprouted and the little seedling looks strong! Eerste and Tweede are growing fine, twice a day fertigation and 24 hours Fluorescent light. Eerste shows little more vigor than her sister T. Day 3 APG has grown a lot since the previous day, she really seems to be a potentially strong lady. E is growing more leaves and approaching the end of her seedling stage, soon she'll be transplanted. T is slower, she may be getting some more time before going somewhere else. Fertigation, twice a day. EC inflow : 714 uS/cm and average run-off for the three seedlings is 640 uS/cm. Day 4 (29-11-2019) the ladies are fine today. I'm gladly impressed by these strains. I fertigate them two or even three times a day, inflow 350 ppm ( 0.7 mS/cm) and run-off is approx. the same value.