Hi to all knowledgeable guys n gals, my two clones appear a little unwell, they are already rooted and have been in a coco/ organic/ perlite mix for a week now, just the last two days they have started to lose colour, I’m watering ph adjusted to 5.8 to 6.2, 1/4 strength nutes only twice since rooted, at first I thought too much light, so backed it off to just 1 24w CFL, humidity is around 65% most of the time and they are currently on 24hrs, leaves have been growing, then yellowing and dropping off, they are only ever moist and not wet. Thanks.