Clones yellowing

Black Diesel Clone (Day 1 after cutting) was planted straight to soil with a well received rooting powder supplement.

hey all, got my hands on a black diesel clone from a buddy of mine, and today i noticed yellowing occurring just want some input from fellow growers, my 1st thought it was taking in to much light as im using a 300w cfl so i sat the light back a foot or so today, hopefully that was the problem. Unfortunately this is my only clone, and i wont have another child until my royal dwarf autos come in later this month, with a 2x2x5'3 grow tent equipped with an upper level for clones, and two 21x-pro 36w LED lights .. cant wait so heres today how she looks

Day 6 (Current)

as for details ive had a humidity dome on since i got it, which ill probably remove today or tomorrow as its been almost a full week. Misting with RO, and have a heating pad under as well. air temps (73-76 day)-(78-80 Night) i also pulled on the stem to see if its rooted any to my surprise it gave me some tug and rose soil all around so is it possible a root system is already developing so rapidly or did it just snag? ive already noticed new growth since I've had it, anyway that about sums it up.

I can see that the new growth is a nice green. you can expect the clone to eventually cannibalize most of the fans it was cloned with, but of course by that time she should have some nice new fans. Looks good.

thanks for the input, will update as the days go by