---
product_id: 485479541
title: "Blended CaMg | Cal Mag for Plants | Calcium Magnesium Fertilizer | Calmag for Hydroponics, Coco & Soil | NPK 2-0-0 | 1 Gallon"
brand: "athena"
price: "VT28614"
currency: VUV
in_stock: true
reviews_count: 8
category: "Athena"
url: https://www.desertcart.vu/products/485479541-blended-camg-cal-mag-for-plants-calcium-magnesium-fertilizer-calmag
store_origin: VU
region: Vanuatu
---

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

**Brand:** athena
**Price:** VT28614
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Blended CaMg | Cal Mag for Plants | Calcium Magnesium Fertilizer | Calmag for Hydroponics, Coco & Soil | NPK 2-0-0 | 1 Gallon by athena
- **How much does it cost?** VT28614 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/485479541-blended-camg-cal-mag-for-plants-calcium-magnesium-fertilizer-calmag)

## 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

Product description

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 for Plants - Calcium, Magnesium, Iron & Nitrogen (NPK 2-0-0): Prevents deficiencies that slow growth and reduce yields. Supports strong cell walls, nutrient uptake, and vigorous development. Ideal for tomatoes, peppers, and fruiting plants.
- Essential Calmag for Hydroponics, Coco Coir & RO Water: Hydroponic systems and coco substrates deplete calcium and magnesium faster than soil. Replenishes both continuously for soilless grows, reverse osmosis water, and hydroponic nutrient programs.
- Built for Heavy Feeders and Fast-Growing Plants: Prevents blossom end rot, tip burn, and chlorosis during flowering and fruiting. Compatible with any fertilizer program. Use alongside base nutrients as needed throughout the growth cycle.
- Works Across Vegetables, Tomatoes, Peppers, Berries & Flowers: Balanced calcium-to-magnesium ratio prevents poor fruit set and weak stems. Stronger plants, better stress resistance, and healthier harvests across every crop type.
- Professional Formula, Simple to Use: Liquid concentrate compatible with Dosatron, automated dosing, hand-watering, and drip irrigation. Trusted by professional growers. Part of the Athena Blended nutrient system for consistent, repeatable results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFJZYX92 |
| Best Sellers Rank | #25,093 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Hydroponic Nutrients & Additives |
| Brand | Athena |
| Brand Name | Athena |
| Coverage | Medium |
| Customer Reviews | 4.8 out of 5 stars 144 Reviews |
| Item Form | Liquid |
| Liquid Volume | 1 Gallons |
| Manufacturer | Athena Ag Inc. |
| Mixing Ratio | 2.5 mL:1 Gallon |
| Model Number | LQ-CM-1G |
| Number of Items | 1 |
| Part 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 | Cal Mag for Plants | Calcium Magnesium Fertilizer | Calmag for Hydroponics, Coco & Soil | 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.

### ⭐⭐⭐⭐⭐ Big name, great value.
*by L***S on May 12, 2026*

Best value on Amazon for Cal-Mag.

## 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.vu/products/485479541-blended-camg-cal-mag-for-plants-calcium-magnesium-fertilizer-calmag](https://www.desertcart.vu/products/485479541-blended-camg-cal-mag-for-plants-calcium-magnesium-fertilizer-calmag)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-06*