







Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
🌱 Stop rot before it starts—grow flawless fruit with Bonide Rot-Stop!
Bonide Rot-Stop is a 16 oz concentrated liquid fertilizer designed to correct calcium deficiency and prevent blossom end rot in tomatoes and other vegetables. It uses calcium chloride for fast foliar absorption and is easy to apply via spray. Trusted since 1926, this product supports healthier, rot-free crops indoors and outdoors.







| Application Method | Spray |
| Asin | B000OOAL6U |
| Best Sellers Rank | #1,261 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #56 in Garden Fertilizers |
| Brand Name | Bonide |
| Coverage | Medium |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,210) 4.5 out of 5 stars |
| Global Trade Identification Number | 00037321001669 |
| Included Components | Tomato Blossom End Rot Concentrate 16 oz. |
| Item Form | Liquid |
| Item Type Name | Bonide Rot-Stop® Tomato Blossom Set Spray Concentrate, 16 oz |
| Item Weight | 1.3 pounds |
| Liquid Volume | 16 fluid ounces |
| Manufacturer | Bonide |
| Mixing Ratio | 2:128 |
| Model Number | 166 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | 166 |
| Specific Uses For Product | Stop Tomato Blossom End Rot |
| Target Species | Pesticide |
| Unit Count | 16 Fluid Ounces |
| Upc | 100076914536 617407747713 037321001669 |
| Warranty Description | Warranty |
User
Must have for your garden
his concentrated liquid fertilizer is a total must-have for anyone struggling to keep their tomatoes healthy and thriving. I noticed my tomato plants were struggling and the leaves were curling up, which can be a classic sign of stress and nutrient issues. After using this calcium deficiency treatment, it completely turned things around. It corrects the problem quickly, stops blossom end rot right in its tracks, and ensures the new fruit grows perfectly healthy and beautiful. It is incredibly easy to mix for both indoor and outdoor use, and it gives you complete peace of mind during those brutal mid-summer heatwaves when plants are most vulnerable. If you want a bountiful, rot-free harvest, do not wait until you see damaged fruit to get this bottle.
User
Very effective
Solved my bottom rot problem. Used it once a week disbursed over the foliage. Took care of the problem with the tomatoes.
User
Helps with Blossom End Rot.
I believe it’s about time that the sellers of such products show on the label how much to use per liter as well as per gallons , Bonide only shows two Oz per gallon except the wonderful unit I have just shows liters making for guess work. Is it that hard to give good information to the consumer. Bonide is a big company and probably sell their products to other countries many use liters. I have used the product and the price is reasonable
User
Awesome
This stuff really works and my bell peppers and tomatoes took off like crazy and it took care of the bottom rot
User
Works
Works well easy button please
User
Great product!
Helped stop bottom end rot in my tomatoes.
User
No comment.
Didn’t work for me.
User
No Blossom Rot in sight !!
This going to be a great season. There’s not a black blossom rot in sight! Hooray!!Home grown tomatoes are such a treat, but not when you have a loss due to rot!So far there is no rot . I’m so pleased we tried this product.
Trustpilot
2 months ago
2 days ago