Bonide Rot-Stop Tomato Blossom End Rot
Calcium support for tomatoes, peppers, cucumbers, melons, and stronger fruit development.
Bonide Rot-Stop Tomato Blossom End Rot is a calcium-based plant treatment made to help prevent blossom end rot caused by calcium deficiency. This formula supplies nutritional calcium to developing fruit and foliage, helping support healthier fruit quality during periods of rapid growth, heavy rain, or plant stress.
This product is commonly used on tomatoes and other fruiting vegetables that are showing dark, sunken spots on the blossom end of the fruit.
Why gardeners choose Bonide Rot-Stop Tomato Blossom End Rot:
✔ Helps prevent blossom end rot caused by calcium deficiency
✔ Supplies nutritional calcium to developing fruit
✔ Great for tomatoes, peppers, cucumbers, and melons
✔ Helpful after heavy rain or rapid plant growth
✔ Can be applied to foliage and developing fruit
✔ Supports stronger, healthier fruit development
When fruit starts showing blossom end rot, calcium support can help protect new developing fruit and improve future growth.
Available now at Rockin’ E Country Store.
Calcium Chloride: A water-soluble source of nutritional calcium that helps correct calcium deficiency in developing fruits and vegetables.
Calcium: Supports strong cell walls, firmer fruit, and healthier fruit development. Calcium deficiency is one of the main causes of blossom end rot in tomatoes and other fruiting vegetables.
Liquid Calcium Formula: Designed to mix with water and be applied as a foliar spray to foliage and developing fruit.
For concentrate, mix 2 oz per gallon of water and spray foliage and developing fruit to the point of run-off. Apply during periods of rapid growth, after heavy rain, or when blossom end rot symptoms appear. Reapply every 5–7 days as needed, following the product label directions for listed crops, rates, and safety instructions.
