---
product_id: 485479541
title: "Blended CaMg | Calcium & Magnesium Supplement for Plants | Cal Mag Fertilizer | NPK 2-0-0 | 1 Gallon"
brand: "athena"
price: "2792358₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Athena"
url: https://www.desertcart.vn/products/485479541-blended-camg-calcium-and-magnesium-supplement-for-plants-cal-mag
store_origin: VN
region: Vietnam
---

# boosts heavy growth perfect for RO water 3 key minerals blend Blended CaMg | Calcium & Magnesium Supplement for Plants | Cal Mag Fertilizer | NPK 2-0-0 | 1 Gallon

**Brand:** athena
**Price:** 2792358₫
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with the ultimate mineral boost!

## Quick Answers

- **What is this?** Blended CaMg | Calcium & Magnesium Supplement for Plants | Cal Mag Fertilizer | NPK 2-0-0 | 1 Gallon by athena
- **How much does it cost?** 2792358₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/485479541-blended-camg-calcium-and-magnesium-supplement-for-plants-cal-mag)

## Best For

- athena enthusiasts

## Why This Product

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

## Key Features

- • **Heavy Growth Hero:** Supercharges plants during critical growth phases for lush, vigorous development.
- • **Deficiency Defense:** Targets and corrects nutrient gaps without upsetting your nutrient balance.
- • **Triple Mineral Power:** Calcium, Magnesium & Iron in one potent formula for unstoppable plant vitality.
- • **Grower-Approved Backup:** Extra mineral support when your plants face tough growing conditions.
- • **Optimized for RO & Soilless:** Engineered to thrive in reverse osmosis water and media like coco & rockwool.

## Overview

Athena CaMg is a 1-gallon hydroponic supplement delivering essential Calcium, Magnesium, Iron, and Nitrogen. Designed to enhance plant growth during heavy development phases, it is especially effective in reverse osmosis water systems and soilless media like coco and rockwool. This formula corrects common nutrient deficiencies while maintaining elemental balance, providing growers with reliable support in challenging conditions.

## Description

desertcart.com: Athena Blended CaMg | Calcium & Magnesium Supplement for Plants | Cal Mag Fertilizer | NPK 2-0-0 | 1 Gallon : Health & Household

Review: Go9d quality - Excellent product
Review: Plants love it. - Athena CaMg is a great product, ships fast plants love it and it’s a great value for the money.

## Features

- Cal-Mag Plant Supplement with Calcium, Magnesium, Iron & Nitrogen - NPK 2-0-0: Professional formula prevents and corrects calcium, magnesium, and iron deficiencies. Supports strong cell walls, improves nutrient uptake, and supports vigorous growth. Ideal for vegetables, tomatoes, peppers, fruiting plants, and flowers. Essential for hydroponics, coco coir, and RO water systems.
- Supports Plants During Heavy Feeding and Fast Growth: Fast-growing plants and heavy feeders demand more calcium and magnesium than base nutrients provide. Prevents deficiencies during flowering stretch, rapid vegetative growth, and fruiting stages. Maintains leaf vigor and prevents nutrient deficiency-based plant disorders, such as blossom end rot. Works perfectly alongside any fertilizer program.
- Easy-to-Use Liquid Cal-Mag Supplement for All Nutrient Programs: Simple addition to your existing base nutrients throughout the growth cycle. Use with Grow A&B, Bloom A&B, or any fertilizer program as needed for deficiency prevention. Compatible with automated dosing systems, Dosatron, hand-watering, and all irrigation methods. Prevents common Ca-Mg issues before they impact yields.
- Balanced Formula Supports Vibrant Growth, Flowers, and Fruits: Proper calcium-to-magnesium ratio prevents nutrient imbalances that slow growth. Ensures all nutrients work together for maximum effectiveness. Supports vigorous plant development, flowering, and fruit formation. Balanced nutrition means stronger plants with better resistance to abiotic stress and environmental challenges.
- Part of Complete Athena Blended Line Nutrient System: Use with Grow A&B during veg, Bloom A&B during flowering as needed for deficiency prevention. Pair with PK booster for enhanced blooms. Works with Balance pH stabilizer and Cleanse for clean system operations. Follow our proven feeding schedules for stronger plants and maximum yields.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFJZYX92 |
| Best Sellers Rank | #13,948 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Hydroponic Nutrients & Additives |
| Brand Name | Athena |
| Coverage | Medium |
| Customer Reviews | 4.7 4.7 out of 5 stars (123) |
| Item Form | Liquid |
| Liquid Volume | 1 Gallons |
| Manufacturer | Athena Ag Inc. |
| Model Number | LQ-CM-1G |
| Specific Uses For Product | Hydroponic Systems, Indoor Growing Environments |
| Target Species | plants |
| UPC | 850038693145 |
| Unit Count | 128.0 Fluid Ounces |

## Product Details

- **Brand:** Athena
- **Item Form:** Liquid
- **Liquid Volume:** 1 Gallons
- **Manufacturer:** Athena Ag Inc.
- **Specific Uses For Product:** Hydroponic Systems, Indoor Growing Environments

## Images

![Blended CaMg | Calcium & Magnesium Supplement for Plants | Cal Mag Fertilizer | NPK 2-0-0 | 1 Gallon - Image 1](https://m.media-amazon.com/images/I/61HHcHz1sCL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Go9d quality
*by T***E on April 5, 2026*

Excellent product

### ⭐⭐⭐⭐⭐ Plants love it.
*by J***M on March 5, 2026*

Athena CaMg is a great product, ships fast plants love it and it’s a great value for the money.

### ⭐⭐⭐⭐⭐ A much buy
*by S***S on April 17, 2026*

U can’t go wrong with Athena blended calmag u gotta try it it’s super effective in small doses and u got to be careful don’t overdo it

## Frequently Bought Together

- Athena CaMg - Calcium, Magnesium & Iron Hydroponic Supplement (1 Gallon) - Essential for Heavy Plant Growth and Development Phases
- Athena PK - (1 Gallon) Bloom Enhancer - Flowering Phase Fertilizer - Phosphorus and Potassium Supplement Ideal for High-Yielding Plants - Compatible with All Fertigation Systems
- Athena Grow A&B (1 Gallon) - 2 Part Vegetative Hydroponic Nutrient - Balanced Formula for Vigorous Plant Growth

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**Shop now:** [https://www.desertcart.vn/products/485479541-blended-camg-calcium-and-magnesium-supplement-for-plants-cal-mag](https://www.desertcart.vn/products/485479541-blended-camg-calcium-and-magnesium-supplement-for-plants-cal-mag)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*