Trying for a Pumpkin

Sprouted in a used Keurig K-Cup, I transplanted this into a small bucket as a temporary location until I could figure out where I'd want the vine to grow. (Still deciding.) It went through a rough patch at one point, not sure if it was attacked by a slug or something, but it seems to have recovered and it keeps growing. This was sprouted from a seed we kept after carving Jack-o'-Lanterns in 2011. It would be nice if we actually got a carving-ready pumpkin from it, but we don't usually have much success with our weak-soil garden here.