So I have a seedling that is 9 days out of soil, and her first set of leaves and cotyledons are turning yellow. I'm not too worried about the cotyledons, but the serrated leaves are starting to concern me. I transplanted to a ~6 gallon container with a 3:1 soil/perlite ratio. Have not fed any nutes whatsoever. Any input is appreciated!
Soil is too hot, go by them cotyledons as a warning most do , why not you? either way flush well ...if alive allow to recover in a dim place or overnite