Green tomatoes are brown on the bottom. What is the issue?

Question

I have two tomatoe plants, a German and a yellow pear, on my back porch. One of them (I think the pear) has two nice-looking tomatoes. Until you turn them over. Then they are turning brownish, purplish.

It isn't squishy like it's rotton. Just discolored. What's the deal?

I water it every day, usually in the morning, and the plant itself is quite large and the leaves look good.

Answer 1

blossum end rot?

see here....   http://vegetablemdonline.ppath.cornell.e...

Answer 2

the tomatos r jeaalous ?

=3

Answer 3

Stop watering it so much.

Answer 4

They are probably roting!