u/Able_Scallion_731

Hi all, this middle pot contains one of those 'grow your own name' beans that my son did in its own tin and I've recently potted on, as it was looking so healthy! However, the second set of leaves don't appear to have grown or indeed the plant hasn't changed in about 2 weeks despite looking okay. I believe it's a common jack bean plant according to Google, but am I wasting my time and pot on this thing?