It has something to do with having multiple plants and then getting them fertilized...
I have taken a q-tip and gone from one blossom to another to get my fruit. If the Zuchinni is not fertilized it will have a blossom and perhaps a small fruit then seems to "rot'...
I'm not nuts, I read this because of the last 2 summers being crappy in Tacoma, Wa...
If you can't get Zuchinni to grow...well, you know the rest.
Kirsten