I've planted a winter squash this year called Lakota. The vines are very productive and healthy looking, but every fruit turns yellow and withers shortly after the blossom withers. Help! Is this a nutrient problem? Everything else in the garden is healthy. There are plenty of insects visiting the blossoms (and plenty of simultaneous male blossoms) so I don't think it's a pollination problem. At this point I wonder if I'll have any mature squashes.
Our summer so far (N MD) has been fairly wet, with about average warmth. Any tips appreciated!
Orin Hargraves