4 ms·Leave it long enough to grow it into more tomatoes.by ChoHag 10y agoLeave it long enough to grow it into more tomatoes.lostlogin 10y agoTomatoes are ridiculously easy to grow from seed. If you let any tomatoes fall to the ground you are guaranteed to spend every year forever after dealing with hundreds of tomato plants.ChoHag 10y agoUntil you've got enough leaves and other detritus, there won't be any ground.