My tomatoes are Flat and brown on the bottom..What's wrong??

Question

I have 6 full grown tomato plants and all are bearing tomatoes....however most of them are brown and flat on the bottom...is this some kind of fungus...or disease? This is the first year I have grown tomatoes, so any help from the expert would be appreciated.

Thanks!!!

Answer 1

If it is the tomato its self that is turning brown on the bottom and not the plant then you have a problem from dry rot which mean they aren't getting enough water

Answer 2

I have experienced this problem in the past.  It means they are getting too much or not enough water.

Answer 3

Could be "black bottom rot" and they need Calcium added to the soil.

Answer 4

Normal....As the plants get older, the bottom leaves tend to do this. Leave them alone, they'll be just fine.