I had a grand plan to grow an apple tree, or several, from seed a few months back.
All started so well, all 6 seeds sprouted as they were kept in the fridge between some damp kitchen towel but they've not held up well since I put them into pots last Sunday, down to 2 from 6 already! Not really sure of the cause but they all seem to have just given up in similar fashion, two smallest went almost instantly with another not long after and number 4 all but dead now. The two remaining looked the strongest from the off though, hopefully they hold on.