Hi everybody. I made a tomato garden for my second time this year. I planted 80 plants. Overall it's gone pretty well, but they recently started turning black and wilting. At first I thought it was due to fall, but something is happening to the tomatoes, which I don't remember seeing in my previous garden.
You can see in the pictures, the stems and leaves are getting black patches. They are also wilting and falling off easily. There is a strange effect on the fruit, which also fall off extremely easily. They are sort of moldy and bruised. About half of the tomatoes on the vine for my plants are like this now, and it's not always the ones on the black stems.
This came about within 1 week. Does anyone know what this could be? I did some research, but couldn't find what it was. I did, however, read that I probably shouldn't plant my garden here for the next 5 years.
Black stems and fruits: