---
product_id: 12907294
title: "- General Hydroponics CALiMAGic for Gardening, 1-Gallon"
brand: "general hydroponics"
price: "₹ 14520"
currency: INR
in_stock: true
reviews_count: 11
category: "General Hydroponics"
url: https://www.desertcart.in/products/12907294-general-hydroponics-calimagic-for-gardening-1-gallon
store_origin: IN
region: India
---

# Optimizes fast plant growth Highly soluble liquid formula Prevents nutrient deficiencies - General Hydroponics CALiMAGic for Gardening, 1-Gallon

**Brand:** general hydroponics
**Price:** ₹ 14520
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate your grow game with CALiMAGic — the secret weapon for lush, nutrient-perfect plants!

## Quick Answers

- **What is this?** - General Hydroponics CALiMAGic for Gardening, 1-Gallon by general hydroponics
- **How much does it cost?** ₹ 14520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/12907294-general-hydroponics-calimagic-for-gardening-1-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

- • **Ultra-Clean, No Clog Formula:** Seamlessly integrates into hydroponic systems without blocking spray lines or drip emitters.
- • **Cost-Effective & Long-Lasting:** A little goes a long way, delivering premium plant health without breaking the bank.
- • **Versatile for All Growing Mediums:** Perfect for soil, coco coir, or hydroponics—grow your way, worry-free.
- • **Prevents Blossom End Rot & Tip Burn:** Keep your tomatoes, lettuce, and cannabis flawless and thriving.
- • **Concentrated Calcium & Magnesium Boost:** Power your plants with essential secondary nutrients for unstoppable growth.

## Overview

General Hydroponics CALiMAGic is a 1-gallon concentrated liquid supplement delivering readily available calcium and magnesium to prevent secondary nutrient deficiencies. Designed for fast-growing plants like tomatoes, lettuce, and cannabis, it prevents common issues such as blossom end rot and tip burn. Its ultra-clean formula dissolves easily, ensuring no clogging in hydroponic systems and compatibility with various growing mediums. Trusted by thousands of growers, CALiMAGic enhances plant health, vigor, and yield with cost-effective, reliable nutrient support.

## Description

CALiMAGic™ is a concentrated blend of readily available Calcium and Magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic™ helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops such as tomatoes and lettuce as well as other Calcium intensive plants.

Review: Essential affordable and quality health - General Hydroponics CALiMAGic is an exceptional product that holds numerous benefits for indoor cannabis cultivation. With its concentrated blend of calcium and magnesium, it addresses crucial nutrient deficiencies and enhances the growth and development of cannabis plants in hydroponic systems. One of the key benefits of CALiMAGic is its ability to prevent blossom end rot and tip burn. These issues commonly affect cannabis plants and can lead to reduced yields and compromised quality. By providing the necessary calcium and magnesium, CALiMAGic helps maintain optimal nutrient levels, reducing the risk of these problems and ensuring healthier, more robust plants. Indoor cannabis cultivation often relies on hydroponic systems, where precise nutrient delivery is essential. CALiMAGic excels in this regard, as it dissolves easily and remains in solution, allowing for efficient absorption by cannabis roots. This promotes faster nutrient uptake and supports overall plant health and vigor. Cannabis plants have specific nutrient requirements, and CALiMAGic meets those needs effectively. Calcium and magnesium are vital for numerous biological processes, including enzyme activation, photosynthesis, and cell wall development. By supplying these secondary nutrients in a concentrated form, CALiMAGic optimizes cannabis growth and helps achieve better yields. Furthermore, CALiMAGic's versatility makes it an ideal choice for indoor cannabis growers. Whether you prefer soil, coco coir, or hydroponic setups, CALiMAGic seamlessly integrates into any growing medium. This flexibility allows you to use the product with confidence, regardless of your preferred cultivation method. CALiMAGic also offers excellent value for money. The 1-quart bottle provides a generous quantity for multiple applications, making it a cost-effective solution for cannabis growers. Users appreciate that a little goes a long way, ensuring long-lasting use without compromising on quality. In summary, General Hydroponics CALiMAGic stands out as a highly beneficial product for indoor cannabis cultivation. Its ability to address crucial nutrient deficiencies, prevent common issues like blossom end rot and tip burn, and support overall plant health makes it a trusted choice among cannabis growers. With its versatility, ease of use, and cost-effectiveness, CALiMAGic proves to be an invaluable asset for maximizing yields and achieving successful indoor cannabis cultivation.
Review: Great Supplement for Preventing Nutrient Deficiencies in Hydroponic Systems - 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!

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TDSEQI2 |
| Best Sellers Rank | #2,740 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #9 in Hydroponic Nutrients & Additives |
| Brand Name | General Hydroponics |
| Coverage | Full |
| Customer Reviews | 4.8 4.8 out of 5 stars (9,376) |
| Global Trade Identification Number | 00793094017732 |
| Included Components | only product |
| Item Form | Liquid |
| Item Type Name | Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble |
| Item Weight | 10.4 Pounds |
| Liquid Volume | 3785.41 Milliliters |
| Manufacturer | General Hydroponics |
| Mixing Ratio | 1:0 |
| Model Number | HGC733530 |
| Specific Uses For Product | Tomatoes, Lettuce |
| Target Species | Plants |
| UPC | 793094017732 714639490247 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** General Hydroponics
- **Item Form:** Liquid
- **Item Weight:** 10.4 Pounds
- **Liquid Volume:** 3785.41 Milliliters
- **Specific Uses For Product:** Tomatoes, Lettuce

## Images

![- General Hydroponics CALiMAGic for Gardening, 1-Gallon - Image 1](https://m.media-amazon.com/images/I/61+rXZ6Br2L.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Essential affordable and quality health
*by J***M on September 17, 2023*

General Hydroponics CALiMAGic is an exceptional product that holds numerous benefits for indoor cannabis cultivation. With its concentrated blend of calcium and magnesium, it addresses crucial nutrient deficiencies and enhances the growth and development of cannabis plants in hydroponic systems. One of the key benefits of CALiMAGic is its ability to prevent blossom end rot and tip burn. These issues commonly affect cannabis plants and can lead to reduced yields and compromised quality. By providing the necessary calcium and magnesium, CALiMAGic helps maintain optimal nutrient levels, reducing the risk of these problems and ensuring healthier, more robust plants. Indoor cannabis cultivation often relies on hydroponic systems, where precise nutrient delivery is essential. CALiMAGic excels in this regard, as it dissolves easily and remains in solution, allowing for efficient absorption by cannabis roots. This promotes faster nutrient uptake and supports overall plant health and vigor. Cannabis plants have specific nutrient requirements, and CALiMAGic meets those needs effectively. Calcium and magnesium are vital for numerous biological processes, including enzyme activation, photosynthesis, and cell wall development. By supplying these secondary nutrients in a concentrated form, CALiMAGic optimizes cannabis growth and helps achieve better yields. Furthermore, CALiMAGic's versatility makes it an ideal choice for indoor cannabis growers. Whether you prefer soil, coco coir, or hydroponic setups, CALiMAGic seamlessly integrates into any growing medium. This flexibility allows you to use the product with confidence, regardless of your preferred cultivation method. CALiMAGic also offers excellent value for money. The 1-quart bottle provides a generous quantity for multiple applications, making it a cost-effective solution for cannabis growers. Users appreciate that a little goes a long way, ensuring long-lasting use without compromising on quality. In summary, General Hydroponics CALiMAGic stands out as a highly beneficial product for indoor cannabis cultivation. Its ability to address crucial nutrient deficiencies, prevent common issues like blossom end rot and tip burn, and support overall plant health makes it a trusted choice among cannabis growers. With its versatility, ease of use, and cost-effectiveness, CALiMAGic proves to be an invaluable asset for maximizing yields and achieving successful indoor cannabis cultivation.

### ⭐⭐⭐⭐⭐ Great Supplement for Preventing Nutrient Deficiencies in Hydroponic Systems
*by B***N on September 28, 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!

### ⭐⭐⭐⭐⭐ Ease of use
*by B***N on February 12, 2026*

I love this stuff. I’ve ordered it quite a few times every time it is delivered on time the amount that you get for the price is great. This is a superior product to some other products that claimed to be cal mag my plants. Definitely see the difference very easy to use very straightforward instructions just an overall good product. I recommend it to anybody growing in any kind of media. It will do what you need.

## 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-Gallon
- General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3
- GH Armor SI Gallon

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-04-23*