---
product_id: 28982370
title: "Cal Mag Extreme, 1 Gallon"
brand: "flying skull plant products"
price: "2132346₫"
currency: VND
in_stock: false
category: "Lawn Garden"
url: https://www.desertcart.vn/products/28982370-cal-mag-extreme-1-gallon
store_origin: VN
region: Vietnam
---

# Cal Mag Extreme, 1 Gallon

**Brand:** flying skull plant products
**Price:** 2132346₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Cal Mag Extreme, 1 Gallon by flying skull plant products
- **How much does it cost?** 2132346₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/28982370-cal-mag-extreme-1-gallon)

## Best For

- flying skull plant products enthusiasts

## Why This Product

- Trusted flying skull plant products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The need for Calcium and Magnesium in bloom is great. While being classified as micro-nutrients, calcium and magnesium are just as important as NPK. We have added Iron and Vitamin B-1 to help magnesium&#x2019;s role play with phosphorous. Flying Skull will always be trying to find better ways for the master gardener to better his crop and continue to manufacture only the finest formulations for plant growth and insect/fungus control. Use Cal-Mag eXtreme as a leaf feed to correct leaf curl. Leaf curl or leaf deformation can occur after an application of soil or foliar fed plant food, pesticide or fungicide. To do this, add Cal-Mag eXtreme to water until you have added 200 PPM/0.4 EC. Flush the growing media with Cal-Mag eXtreme until the runoff matches the EC/PPM of the flush. Add Z7 to the water before adding the Cal-Mag eXtreme. When feeding the soil make sure the EC / PPM of the fertilizer feed match the runoff from the pot. This is critically important to maintain the proper osmotic transfer of minerals and water into the roots. Use an EC/PPM meter to make the match.

## Features

- Sold on

## Images

![Cal Mag Extreme, 1 Gallon - Image 1](https://images-na.ssl-images-amazon.com/images/I/31HrzbhU1cL.jpg)

---

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*