When I first started researching seedless grapes, the consensus appeared to be that they were very difficult to grow without spraying. "Whatever," I thought naively. "My grapes will do fine."

The Mars Seedless on the left shows what generally happens with that kind of attitude. Fungi began attacking the young grapes over a month ago, and at first I plucked off the affected fruits whenever I noticed damage to prevent the disease from spreading. Eventually, though, I threw up my hands and let nature take its course. And, in exchange, nature provided one ripe grape. The lone fruit was tasty...but not a very good harvest from two vines that have spent nearly five years in the ground.

In stark contrast, Reliance is continuing to live up to its name. I started the vine on the right from a cutting less than three years ago. It's already fruiting, and after picking off only one or two blighted grapes, the clusters are now pristine. One was already ripe enough to eat and it definitely hit the spot!

Guess which variety is going to replace the troublesome Mars Seedless this winter?