How to Add calcium to tomato plants?
Alot of times people see bottom end rot and think it is a calcium prob when it is really a watering problem. Too much or too little can cause the same effect. Have your soil tested. Also google the Texas A&M agricultural dept. They have pictures of bad tomatoes and you can compare that to yours, click on it and it will identify the problem and the solution that works best. Hope this helps. Good luck.