---
product_id: 17272347
title: "NPK Industries Raw Calcium/Magnesium Fertilizers, 8-Ounce"
brand: "raw"
price: "VT24192"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/17272347-npk-industries-raw-calcium-magnesium-fertilizers-8-ounce
store_origin: VU
region: Vanuatu
---

# 3% Magnesium Water Soluble 15% Calcium NPK Industries Raw Calcium/Magnesium Fertilizers, 8-Ounce

**Brand:** raw
**Price:** VT24192
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate Your Garden Game with Raw Calcium/Mag!

## Quick Answers

- **What is this?** NPK Industries Raw Calcium/Magnesium Fertilizers, 8-Ounce by raw
- **How much does it cost?** VT24192 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/17272347-npk-industries-raw-calcium-magnesium-fertilizers-8-ounce)

## Best For

- raw enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** No assembly required—just mix and watch your plants flourish.
- • **No Salty Residue:** Keep your media clean and healthy with our unique formulation.
- • **Precision Nutrition:** Designed for the discerning gardener who demands the best.
- • **Optimize Your Growth:** Experience the perfect balance of nutrients for thriving plants.
- • **Stand Alone Supplement:** A powerful addition to your gardening arsenal.

## Overview

NPK Industries Raw Calcium/Mag Fertilizers provide a potent blend of 15% Calcium and 3% Magnesium in a water-soluble form, ensuring optimal nutrient delivery without leaving salty residues. This stand-alone supplement is perfect for enhancing plant growth and requires no assembly, making it an essential tool for any serious gardener.

## Description

NPK Industries Raw Calcium/Magnesium Fertilizers, 8-Ounce

## Features

- Raw Calcium/Mag Contains 15% Calcium And 3% Magnesium
- Raw Calcium/Mag Has Optimized The Ratio Of Each Element In A Water Soluble Formulation Of Calcium Nitrate And Magnesium Sulfate So That It Doesn’T Leave The Media Salty
- Raw Calcium/Mag Is A Stand Alone Calcium/Mag Supplement
- No Assembly Required

## Images

![NPK Industries Raw Calcium/Magnesium Fertilizers, 8-Ounce - Image 1](https://m.media-amazon.com/images/I/61yDjlSf7qL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    The packs are good value
  

*by G***X on Reviewed in the United States on January 26, 2023*

I have used raw products for years and the quality and price are  good for me.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Raw makes some powerful stuff.
  

*by A***E on Reviewed in the United States on December 30, 2016*

Powerful stuff. Don't over use or you'll risk killing your plants. Follow the directions and it will work perfectly. No need to add extra. The correct amount works best. A little goes a long way with this stuff. Make sure you PH your water for best results.  My new go-to brand RAW!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    2/3 EC before adding nutes and the plants seem to love it. Will probably phase out in favor of ...
  

*by J***E on Reviewed in the United States on August 31, 2016*

Been using this to bring my 0.1 EC tap to 0.2/3 EC before adding nutes and the plants seem to love it.  Will probably phase out in favor of the RAW silica on my flowering plants when pushing higher feed strengths to maintain desired pH.  Nice thing is with my tap, and RAW calcium/magnesium to 0.3 EC and nutes to 1.0 EC then pH is stable at desired 5.8 I run for coco.

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**Shop now:** [https://www.desertcart.vu/products/17272347-npk-industries-raw-calcium-magnesium-fertilizers-8-ounce](https://www.desertcart.vu/products/17272347-npk-industries-raw-calcium-magnesium-fertilizers-8-ounce)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-27*