Ferti-lome Yield Booster Liquid Tomato Plant Food 16 oz | Stine Home + Yard : The Family You Can Build Around™

Helps stop blossom end rot on Tomatoes and setting of fruit and correcting calcium deficiencies. Blossom end rot can be recognized by the dark grey/black sunken area on the blossom end (bottom of Tomatoes). Blossom end rot can be small or can cover almost half of the fruit and will decrease Tomato yield.