Bit of a squash in here

First time I have grown butternut squash. The first fruits (or veg) went moldy before the flower had even dropped off. This one, and several others seem OK so far, very small but if I keep watering they should grow. I have planted the squash between two cucumbers at the far end of the polly tunnel; walking in there now is a bit like the set of Little Shop of Horrors.