By Kev
staffordshire,
United Kingdom 
what causes blossom end rot on tomatoes
20 Jul, 2010
Answers
Wow thanks I'll do that and have a look.
20 Jul, 2010
Previous question
« why dont i have gooseberrys on my bushes its now three years old
Hi Kev,
It's caused by an inability of the plant to distribute calcium to the developing fruit.
There's a lot of handy info about how to deal with this problem at the following RHS page:
http://apps.rhs.org.uk/advicesearch/Profile.aspx?pid=395
20 Jul, 2010