Yellowing on leaves day 16, gold label premium mix

There's a dif between uppoting and transplanting. There is no root interference when uppottng. If you are using a pre mix for your whole auto grow you can't start a seedling in such a hot mix. But anyways each to its own. Good luck guys!

Well, first and foremost, autoflowers should be planted/germinated in the pot they're going to spend their whole lives in because they don't like a lot of stress and transplanting is a lot of stress. At this point, she's still trying to recover from that so go easy on her. The burned leaf tips tell me that yes, your soil is too hot for her ... again, autos don't need or want a lot of nutes for the first couple of weeks... when I grow in soil, I use ProMixHP which has zero nutes in it... (autoflowers are all I grow). But she looks good and I don't think you have much to worry about... just don't give her nutes until she's telling you she needs something! Plain pH'd water is the only thing she's going to be wanting for a while... Good luck!