How hot must soil be to kill seeds?
I just planted a bunch of kale, beets, spinach and chard yesterday in large pots. Now today it's in the low 90's and the soil in my pots skyrocketed. The temperatures in the soil were in the mid 90's. Will this harm my seeds a great deal? It's okay if some of them don't germinate, and if all else fails I can replant.