OK yours are a week older than mine. I’m doing everything about the same except for the pots. I’m starting in a jiffy pot. You went from a solo cup to what? I’m just a noob myself but I’m wondering if that was too young to transplant? Just trying to consider other variables. You def need the pH meter.
@Majiktoker is right it must be that I put fresh new soil in that new container which is shocking it and I didn’t water it much sonincoildnpromote oxygen so it must be harsh on the little one.
I transplanted because its auto and I needed a final home.
So it is a hope n pray kinda day
It should pull through fine, you’ll just have to deal with some slow growing until it gets used to the hot soil, then it’ll start to flourish.
Yea shell be ok but shell need to get used to the soil as @BondPacker mentioned, however if its hot soil she wont get used to it shell need new soil thats weaker like I have mentioned…
@BondPacker @Majiktoker do I see a flush in my future?
New soil would be traumatic, no?
Yes it would, you can try flushing out the toxins contained in it
Thanks! @Majiktoker
Not a problem my pleasure
Just a clarification, soil probe have an accuracy of + / - 1 in a soil that have “real” soil in it. I don’t know if ocean forest does. If a soil is too aerated, a soil probe will give you swing reading, just test it by taking reading in different part of the container and you will see what I mean.
The best way to have an accurate reading of your soil PH is by a runoff , with a calibrate PH pen reader. If you have PH issue the safest way to correct it is by tap water that you let the chlorine evaporate.
Hope you’ll find this useful @Fever
Niala 
(Just responding to your tagging and do not want to discard all the previous advise you received they all good advise)
I said something very similar to someone else a few hours ago about the ph probe. They definitely aren’t reliable, so good advice @Niala 
You nailed it my friend. The soil is to hot for seedlings
@Fever
Can you transplant them into more of a neutral soil because thats what they need wright now nothing else
Will
@garrigan62 I already flushed and checking today it is no worse yellow could even be receding. My concerns over transplanting is that I am going to stress the plant. It is so heathy from a strong stalk point of view
ok i did some back checking and your growing auto’s so i can agree with you on not transplanting for now any way.
Just keep a good eye on them and no more flushing your P H was where you wanted it so there for flushing wasn’t needed;
Will