---
product_id: 253915679
title: "General Hydroponics CaliMagic, 6-Gallon"
brand: "general hydroponics"
price: "$U46633"
currency: UYU
in_stock: true
reviews_count: 7
category: "General Hydroponics"
url: https://www.desertcart.uy/products/253915679-general-hydroponics-calimagic-6-gallon
store_origin: UY
region: Uruguay
---

# Prevents nutrient deficiencies Concentrated soluble formula Won't clog spray lines General Hydroponics CaliMagic, 6-Gallon

**Brand:** general hydroponics
**Price:** $U46633
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate your hydroponics—because your plants deserve the VIP treatment!

## Quick Answers

- **What is this?** General Hydroponics CaliMagic, 6-Gallon by general hydroponics
- **How much does it cost?** $U46633 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/253915679-general-hydroponics-calimagic-6-gallon)

## Best For

- general hydroponics enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** Compatible with reservoirs and multiple fertilizers without clogging
- • **Trusted by Thousands:** 4.8-star rating from 7,476 hydroponic pros and enthusiasts
- • **Boost Your Growth Game:** Concentrated calcium & magnesium blend for rapid plant health
- • **Effortless Application:** Soluble formula ensures smooth flow through drip emitters and spray lines
- • **Flawless Fruit & Veggies:** Prevents blossom end rot & tip burn in calcium-hungry plants

## Overview

General Hydroponics CALiMAGic 1-0-0 is a premium 6-gallon concentrated calcium and magnesium fertilizer designed to prevent secondary nutrient deficiencies and common plant disorders like blossom end rot and tip burn. Its soluble formula ensures no clogging in spray lines or drip emitters, making it ideal for hydroponic systems and compatible with other fertilizers. Highly rated by thousands of users, it’s a must-have for fast-growing, calcium-intensive plants.

## Description

CALiMAGic 1-0-0, a concentrated blend of readily available calcium and magnesium, assists fast growing plants by preventing secondary nutrient deficiencies. Use as part of your regular feeding program to help prevent blossom end rot and tip burn in tomatoes, lettuce, and other calcium intensive plants. CALiMAGic 1-0-0 is a soluble that will not clog spray lines or drip emitters and can be used in reservoirs. It can even be combined with many other other fertilizers.

Review: Good product - Fast delevery and good product thankyou
Review: Good but price is high - Excellent product but price is extremely high compared to desertcart US.

## Features

- CALiMAGic 1-0-0 is a concentrated blend of readily available calcium and magnesium
- Prevents secondary nutrient deficiencies in fast growing plants
- Helps prevent blossom end rot and tip burn in tomatoes, lettuce, and other calcium intensive plants
- Will not clog spray lines or drip emitters and can be used in reservoirs combined with many other fertilizers
- Contains an NPK of 1-0-0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GZRKI40 |
| Age Range | Adult |
| Batteries Included? | No |
| Brand | General Hydroponics |
| Color | Original Version |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,496) |
| Date First Available | 6 September 2014 |
| Department | Unisex-Adult |
| Features | Breathable |
| Height | 8.5 inches |
| Included Components | Gardening^Fertilizer and Soil^fertilizers |
| Is Discontinued By Manufacturer | No |
| Item model number | HGC733525 |
| Length | 3.3 inches |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Material Type | Plastic |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 8.38 x 21.84 x 8.13 cm; 1.32 kg |
| Shape | Semicircular |
| Size | 32 Fl Oz (Pack of 1) |
| Style | 1-Quart |
| Usage | Hydroponics |
| Weight | 1.5 Kilograms |
| Width | 3.3 inches |

## Product Details

- **Brand:** General Hydroponics
- **Item form:** Spray
- **Item weight:** 1.32 kg
- **Liquid volume:** 946.35 Milliliters
- **Specific uses for product:** Hydroponics

## Images

![General Hydroponics CaliMagic, 6-Gallon - Image 1](https://m.media-amazon.com/images/I/71AeW-ty4kL.jpg)

## Questions & Answers

**Q: Is this organic?**
A: This product is not organic. General Hydroponics has a sister brand General Organics which has CAMG+ which is here: http://www.amazon.com/General-Hydroponics-Organics-CaMg-Gal/dp/B007RQSPG6/ref=sr_1_3?ie=UTF8&qid=1432227928&sr=8-3&keywords=general+organics+camg%2BAs mentioned, organics is different. Just be sure to have good biology going on in your roots. Try organic compost teas such as Organics Alive or Earth Juice's Bio-Righteous to really boost biology and help nutrient breakdown.

**Q: Does this lower ph?**
A: It should lower ur ph . My tap is 7.8 after adding all my stuff my ph is 6.4 . ... run cal mag lil higher then bottle shows I run mine at 3ml gal thing bottle says 1-2ml and I also run it all way threw , I'm using tap water at 89 to 114 ppm .. hope that helps ..

**Q: Do i add this before armor si to Ro water? Or the other way around?**
A: You absolutely add the Si first, and its recommended to wait 1hr. after adding the Si before checking the T.D.S.(total dissolved solids), and checking the P.h. I will add my Si to a bunch of my gal. jugs of water close the cap and set them aside till the next day then add my cal-mag and the rest of my nutrients. Its just the way I do it, but you should wait the hour before checking if you want a very accurate reading.

**Q: Does this contain silica.**
A: No it dont i use gh armor si with it its the best and highest concentrate of silica and very reasonably priced

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***A on 28 February 2021*

Fast delevery and good product thankyou

### ⭐⭐⭐⭐⭐ Good but price is high
*by M***K on 15 October 2019*

Excellent product but price is extremely high compared to amazon US.

### ⭐⭐⭐⭐⭐ Review
*by B***N on 28 September 2024*

I’ve been using General Hydroponics CALiMAGic for the past few months in my hydroponic grow system, and it has made a noticeable difference in the health and growth of my plants. If you're experiencing calcium or magnesium deficiencies in your plants, this product is a lifesaver. Pros: Effective at preventing nutrient deficiencies: After incorporating CALiMAGic into my nutrient schedule, I saw immediate improvement in leaf quality. Prior to using this, my plants had signs of calcium deficiency (yellowing leaves with brown spots). Within a week, new growth appeared healthy, and the discoloration stopped spreading. Easy to use and mix: I appreciate how quickly it dissolves into the nutrient solution. It doesn’t leave any sediment or cloudiness, which is crucial for maintaining my recirculating deep water culture (RDWC) setup. Versatile for different plants: I’ve used this product on a variety of crops, including leafy greens, tomatoes, and cannabis, and it works equally well across the board. The added magnesium especially helps with chlorophyll production, leading to lusher and more vibrant growth. Cons: Concentration can be tricky: CALiMAGic is highly concentrated, which is great for efficiency, but beginners might overuse it if they're not careful. Be sure to follow the dosage instructions carefully. I recommend starting with half the suggested dose if you’re unsure, then adjusting based on how your plants respond. Price: While the product isn’t overly expensive, there are cheaper alternatives on the market. However, in my experience, CALiMAGic is worth the extra cost because of its consistency and reliability. Overall Experience: After using this product consistently, I’ve noticed my plants are more resistant to stress, and their growth is more robust. It has become a staple in my nutrient regimen, especially for hydroponics. If you're serious about growing healthy plants, CALiMAGic is a must-have. Tips for Use: Monitor your pH: CALiMAGic can slightly raise the pH of your nutrient solution. Make sure to check your pH levels after mixing to avoid any imbalances. Combine with a complete nutrient system: While CALiMAGic addresses calcium and magnesium needs, it’s important to pair it with a balanced nutrient base to cover all of your plants’ requirements. --- I highly recommend General Hydroponics CALiMAGic to anyone who’s serious about their hydroponic system, especially for preventing deficiencies that can halt plant growth. It’s a small investment for big results!

## Frequently Bought Together

- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution
- General Hydroponics Flora Series: FloraMicro, FloraBloom, FloraGro - 3-Part Hydroponic Nutrient System, 1 qt. Bottles

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/253915679-general-hydroponics-calimagic-6-gallon](https://www.desertcart.uy/products/253915679-general-hydroponics-calimagic-6-gallon)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-22*