Wow! Thank you for the thorough reply!
I had no idea that grapes could be so complex.
In this particular case, the male vine has several branches with these weird mini grapes, so it might have more to do with a local environmental issue.
The female vine is having a bumper crop this season...
Hello everyone!
In our yard are two grapevines that were planted about 100 years ago right next to each other. One is a female vine and the other a male vine. I think they are both Niagara grapes.
The female vine produces grapes every year. The male vine produces sweet-smelling flowers with...