My bell peppers, red and yellow flowered and lost all their flowers making no peppers save one on each plant. This has now happened a couple times. The one pepper on each is full sized but hasn't changed color yet.
Why are they not producing? It is a little discouraging as I was so looking forward to harvesting my own bell peppers. One pepper per plant isn't a very efficient use of garden space!
On a positive note, my single jalapeno plant is producing like crazy. I'm trying to be patient and let the peppers turn red. I've heard they are much tastier when fully ripe. On occasion I've harvested one off the plant to cook with but I've been good overall.