There are three issues here: being organic, grown locally and hybridisation.
Very few fruits and vegetables in their totally natural state taste delicious. They've been bred over thousands of years for taste.
All fruits and veggies begin to lose nutrition and taste after they've been picked, so there's an advantage to being able to eat them soon after harvesting, but that's not always feasible. These days, freezing techniques mean that they are almost as nutritious as the moment they're picked, but some don't freeze successfully, which is why it's an advantage to produce strains which travel well. Sometimes, taste is lost in the process.
I'm not convinced that organically grown fruit and vegetables taste better than those which have had some help from chemicals. They're certainly less productive.
A GM or selectively bred crop could be bred for taste. The trick for scientists is to find a crop which tastes good and is productive. In the end, it doesn't make much difference which method is used. Both change a plant's DNA and we've been surviving on selectively bred foodstuffs for thousands of years.