I hope this is true. I have never had a seedling come up yellow. Always green. Good luck and I hope it works outJust broke soil, which it a fight for a seedling, and under the soil is dark, so no light. It should straighten and green up over the next few days.
Ok, i tried a full day in unferted soil, it didnt do dick, it dried out and clumped hard, even with perilite added. I change the taproot over to a pellet and boom, it pops out of the stem and comes out over night.