---
product_id: 50906285
title: "TNC CalMag - Treatment for Calcium & Magnesium nutrient deficiency in plants - eg. Blossom End Rot (500ml)"
brand: "tnc"
price: "€ 51.42"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/50906285-tnc-calmag-treatment-for-calcium-and-magnesium-nutrient-deficiency-in
store_origin: CY
region: Cyprus
---

# TNC CalMag - Treatment for Calcium & Magnesium nutrient deficiency in plants - eg. Blossom End Rot (500ml)

**Brand:** tnc
**Price:** € 51.42
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TNC CalMag - Treatment for Calcium & Magnesium nutrient deficiency in plants - eg. Blossom End Rot (500ml) by tnc
- **How much does it cost?** € 51.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/50906285-tnc-calmag-treatment-for-calcium-and-magnesium-nutrient-deficiency-in)

## Best For

- tnc enthusiasts

## Why This Product

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

## Description

TNC CalMag - Treatment for Calcium & Magnesium nutrient deficiency in plants - eg. Blossom End Rot (500ml)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 20.57 x 9.4 x 5.08 cm; 640 Grams |
| ASIN | B009S5FM9C |

## Images

![TNC CalMag - Treatment for Calcium & Magnesium nutrient deficiency in plants - eg. Blossom End Rot (500ml) - Image 1](https://m.media-amazon.com/images/I/71qi7w6A3QL.jpg)

## Questions & Answers

**Q: is it organic**
A: This isn't organic. You'll want something like "Dolomite"

**Q: how often do I apply**
A: This can be used as part of a daily feeding routine along with other nutrients, or as a one off. I currently add at quarter strength as part of my daily feeding cycle with no problems so far. But previously I used to only use it when my plants were showing signs of a calcium magnesium deficiency (if the leafs are starting to yellow on my plants), I would do with a drench, I add 1ml to 500ml of water and drench each pot just before lights out or night time. Since I have started using as part of my routine feeding cycle I haven't had any issues to date (been using for 4 months) and my plants are looking very healthy, deep green leafs with plenty of new growth coming through too.

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**Shop now:** [https://www.desertcart.com.cy/products/50906285-tnc-calmag-treatment-for-calcium-and-magnesium-nutrient-deficiency-in](https://www.desertcart.com.cy/products/50906285-tnc-calmag-treatment-for-calcium-and-magnesium-nutrient-deficiency-in)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-26*