I grow varieties of tomatoes in pots outside and in Vegas. Mostly cherry tomatoes but this year some larger varieties. (pictured is roma variety) The larger vaieties have rot or something on the bottom and usually it isn't spreading to the rest of the tomatoe. When temps are over 100 i bring all my tomatoes indoors. (Right now this is the case) so not certain this is heat related because my cherry varieties are doing very well. No signs of debility. What do you suppose is going on. (I still use the tomatoes after cutting out the debilitated portion of fully ripened fruit.) My basil and chili peppers are doing well.
Thanks for your help.
Thanks for your help.