the yellowing of the cotyledons as fresh adult style leaves appear is normal.
That soil looks not great- you'll want something better on teh first re-pot.
Don't feed until then either.
There's a seedling survival guide in my sig.
stinkyattic Reviewed by stinkyattic on . Seedling is Yellowing! The only survivor of the damping plague is now yellowing. He is in different soil from the others which is maybe why she's survived this long. Now she's starting to yellow can anyone help diagnose the problem. Rating: 5