---
product_id: 254583308
title: "Bonide 166 Rot Stop Tomato Blossom End Rot Concentrate, Fertilizer"
brand: "bonide"
price: "7703 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Bonide"
url: https://www.desertcart.kg/products/254583308-bonide-166-rot-stop-tomato-blossom-end-rot-concentrate-fertilizer
store_origin: KG
region: Kyrgyzstan
---

# 1.2 lbs weight Prevents blossom end rot Concentrated formula Bonide 166 Rot Stop Tomato Blossom End Rot Concentrate, Fertilizer

**Brand:** bonide
**Price:** 7703 som
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Like a Pro with Bonide's Secret Sauce!

## Quick Answers

- **What is this?** Bonide 166 Rot Stop Tomato Blossom End Rot Concentrate, Fertilizer by bonide
- **How much does it cost?** 7703 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/254583308-bonide-166-rot-stop-tomato-blossom-end-rot-concentrate-fertilizer)

## Best For

- bonide enthusiasts

## Why This Product

- Trusted bonide brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Application:** Simply mix and apply for hassle-free gardening success.
- • **Concentrated Power:** Just a small amount goes a long way—maximize your gardening efforts!
- • **Nutrient-Rich Formula:** Packed with essential nutrients to boost plant health and yield.
- • **Transform Your Garden:** Say goodbye to blossom end rot and hello to thriving tomatoes!
- • **Join the Green Revolution:** Be part of a community that grows lush, healthy gardens!

## Overview

Bonide166 Rot Stop Tomato Blossom End Rot Concentrate is a powerful fertilizer designed to prevent blossom end rot in tomatoes. Weighing in at 1.2 lbs, this concentrated formula ensures that your plants receive the essential nutrients they need for optimal growth and fruit production.

## Description

Rot-stop tomato blossom end rot spray concentrate Nutritional calcium corrects calcium deficiency Controls blossom end rot on tomatoes and other vegetables Apply to developing fruit and foliage after periods of heavy rain or rapid growth for best results Keep out of reach of children

Review: Great Product!
Review: This stuff works!

## Features

- manufacturer: Bonide
- Item Trademark: BONIDE
- Item Weight: pounds, pounds, 1.2, 1.2
- Item Category: Fertilizer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #20,897 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #760 in Garden Fertilizers |
| Brand | Bonide |
| Customer Reviews | 4.5 out of 5 stars 5,113 Reviews |
| Global Trade Identification Number | 00037321001669 |
| Item Form | Liquid |
| Item Weight | 1.3 Pounds |
| Liquid Volume | 16 Fluid Ounces |
| Specific Uses For Product | Stop Tomato Blossom End Rot |

## Product Details

- **Brand:** Bonide
- **Item weight:** 1.3 Pounds
- **Item form:** Liquid
- **Coverage:** Medium
- **Liquid volume:** 16 Fluid Ounces

## Images

![Bonide 166 Rot Stop Tomato Blossom End Rot Concentrate, Fertilizer - Image 1](https://m.media-amazon.com/images/I/51AEEUzel2L.jpg)

## Questions & Answers

**Q: IS THIS A LIQUID THAT YOU MIX WITH WATER**
A: Yes, you mix 2 ounces with a gallon of water. I use a garden sprayer and spray the plants once a week until harvest. We had great success with this product last year and things are looking good for this year as well.

**Q: Can this be used on other plants like peppers or zucchini or is it just for tomatoes?**
A: Yes it can be used on any type of vegetable that would benefit from extra calcium.

**Q: is this organic?**
A: it is pure organic calcium when your soil is low in calcium that is what causes  end rot in your veggies. I have an degree in horticulture and own my own farm market . Been gardening over 30 years. you must applying weekly as once the plants get a taste of calcium that they were lacking naturally in the soil  they devour the calcium you spray on to get healthy again.Granted the instructions on the bottle are not the best. weekly is the best plan. trust  you will not be disappointed.

**Q: I have only 4 tomato plants. How much liquid of product do I mix with water for a one quart bottle sprayer?**
A: 1 tablespoon of the concentrated liquid per each quart of water. Spray liberally on all parts of plant surfaces. Provides needed calcium which is a common deficiency in all growing plants. Bonide 166 is concentrated Calcium Chloride solution. If you want extra nutrition, add .5 teaspoons of dry magnesium chloride crystals commonly known as Epsom salts. dsthornton_2005@yahoo.com

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product!
*by H***N on 30 June 2025*



### ⭐⭐⭐⭐⭐ This stuff works!
*by R***W on 14 August 2025*



### ⭐⭐⭐⭐ Great
*by R***I on 11 January 2025*



## Frequently Bought Together

- Bonide Rot-Stop Tomato Blossom End Rot, 16 oz Concentrated Liquid Garden Fertilizer for Calcium Deficiency Indoors & Outdoors
- Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White
- Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening

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**Shop now:** [https://www.desertcart.kg/products/254583308-bonide-166-rot-stop-tomato-blossom-end-rot-concentrate-fertilizer](https://www.desertcart.kg/products/254583308-bonide-166-rot-stop-tomato-blossom-end-rot-concentrate-fertilizer)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-12*