The cotyledons and the first pair set of 3 are slightly yellowish but not off the hook (nute burn) yellow. Then the next pair look okay maybe just a hint of off color towards the mid to tipsh of only one leave on one of the 2nd pair, then its green thumb there. However, I would like to see these leaves pointing upward towards the HID. I mean the very top looks pretty good as far as pointing upwards but I have seen better in my first grow. Maybe its the strain. Could be more sensitive. Just havent dialed in on it. Perhaps the PPMs are a tad high. Anyway, I am seeking help from others. Thanks for the question!

Peace