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๐ Stop rot before it startsโyour gardenโs secret weapon!
Bonide Rot-Stop Tomato Blossom End Rot is a 32 oz ready-to-use foliar spray designed to correct calcium deficiencies in tomatoes and other vegetables. By delivering nutritional calcium directly to plant foliage, it prevents and controls blossom end rot, ensuring healthier, more vibrant crops. Easy to apply with hose-end or tank sprayers, itโs a must-have supplement for any serious gardener aiming to protect their harvest and boost plant vitality.







| ASIN | B000OWB63O |
| Application Method | Spray |
| Best Sellers Rank | #5,236 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #202 in Garden Fertilizers |
| Brand | Bonide |
| Brand Name | Bonide |
| Coverage | varies |
| Customer Reviews | 4.0 out of 5 stars 1,684 Reviews |
| Global Trade Identification Number | 00037321001676 |
| Included Components | Bonide Rot-Stop Tomato Blossom Set Spray Ready-To-Use, 32 oz |
| Item Form | Liquid |
| Item Type Name | Bonide Rot-Stopยฎ Tomato Blossom Set Spray Ready-To-Use, 32 oz |
| Item Weight | 2.3 pounds |
| Liquid Volume | 32 fluid ounces |
| Manufacturer | Bonide |
| Mixing Ratio | 2 oz: 1 gallon |
| Model Number | 167A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 167 |
| Specific Uses For Product | Plant Food |
| Target Species | Vegetables |
| UPC | 037321001676 |
| Unit Count | 32 Ounce |
| Warranty Description | Warranty |
S**Y
Rot Stop-tomatoes
This product really does work if you follow the instructions. Too much is not good. But it did solve the problem. I would recommend this product to anyone. Price is low as well.
S**7
Works Great.
This worked great and stopped the blossom end rot on my tomato plants. I also used it on zucchini and pepper plants with good results.
J**Y
Saved my garden crop
I thought it might be too late in the growing season to apply. But it wasnโt. Losses were curtailed. Bountiful crop ensued. Tomato flavor excellent
T**A
One use may have killed my plants.
Iโm an experienced gardener who has been successfully raising tomatoes for over 40 years. Generally, our climate is ideal for tomatoes. This year, Iโm experiencing more than a little blossom end rot, particularly on two heirloom varieties. I looked on line and found this product was highly recommended, for end rot, even by name on Google AI. Probably should have checked who was sponsoring these sites. I purchased two bottles of the premixed spray. I followed the directions exactly and sprayed after sunset. I not only sprayed the affected plants but the rest of the vines as well. This morning all the vines are wilting and turning brown. These are five foot high plants covered in green tomatoes. Some overspray landed on several bell pepper plants and the leaves are yellowing and shriveling right before my eyes. Iโm sick about this. Several gardening sites have recommended what to do to try and save my crop. First advice? Stop using this product. From this experience I do not recommend Bonide Rot-Stop. I would give no stars if I could.
G**T
Bonide blossom rot
I use this product every year as needed. It works great
D**R
Easy to use and understand
Still had some issues with blossom rot after using
C**.
This one works
This product at work and I like a company
B**4
AMAZING---noticed improvement in my tomato rot problem after just one application!
I am so pleased with this product! It allowed me to enjoy tomatoes by nourishing the plants producing rotten ones to stop doing that! I will warn that it is so important to not overkill applying---it mentions applying until it runs off. I think that is a little too much. It makes the plants burn from the sun easy and scaled them back a bit before they grew back. I would just apply enough to spray in each section and then stop--do not keep spraying until run off--they will burn! I have only had to apply once or twice to each plant affected this season, not every week.
Trustpilot
5 days ago
3 weeks ago