Causes of Blossom End Rot on Tomatoes?

xyz

July 9, 20120 found this helpful

Blossom end rot is usually caused by a lack of calcium in the soil. Since they are already established plants, you could crush up one or two antacid tablets like Tums and spread around the base of the plant and water it in. Next year, save your egg shells and crush them up, mix it in with the planting soil as you plant the tomato plants and you shouldn't have any problems.