Help ensure a healthy harvest with Bonide Rot-Stop Tomato Blossom End Rot Spray. Its active ingredient, calcium derived from calcium chloride, corrects the calcium deficiency that causes blossom end rot in home-garden plants.
Use it on tomatoes, peppers, cucumbers and melons to produce healthy, blossoming plants. Blossom end rot can strike at any stage of fruit development — often after rapid growth followed by dry conditions, or during heavy rain — so Rot-Stop can be applied throughout the plant’s lifecycle. This ready-to-use spray can be used both indoors and outdoors on listed plants.
- Corrects calcium deficiency that causes blossom end rot
- Works on tomatoes, peppers, cucumbers and melons
- Ready to use — simply spray foliage to the point of run-off
- Use throughout the plant’s lifecycle, indoors or outdoors
Specifications
| Brand | Bonide |
| Sub Brand | Rot-Stop |
| Product Type | Plant Food |
| Product Form | Liquid |
| Container Size | 32 oz |
| Active Ingredient | Calcium |
| Plant Type | Vegetables & Herbs |
| Coverage Area | 75 sq ft |








