---
product_id: 268998446
title: "FoxFarm BushDoctor Cal-Mag (1 Pint)"
brand: "foxfarm"
price: "฿690"
currency: THB
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.th/products/268998446-foxfarm-bushdoctor-cal-mag-1-pint
store_origin: TH
region: Thailand
---

# 0.9% Magnesium for vibrant growth 3% Calcium for cell strength OMRI Listed Organic Certified FoxFarm BushDoctor Cal-Mag (1 Pint)

**Brand:** foxfarm
**Price:** ฿690
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Elevate your garden game with FoxFarm’s powerhouse Cal-Mag boost!

## Quick Answers

- **What is this?** FoxFarm BushDoctor Cal-Mag (1 Pint) by foxfarm
- **How much does it cost?** ฿690 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/268998446-foxfarm-bushdoctor-cal-mag-1-pint)

## Best For

- foxfarm enthusiasts

## Why This Product

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

## Key Features

- • **Fortify Your Harvest:** Boost fruit development and prevent blossom end rot with essential Cal-Mag nutrients.
- • **Trusted by Thousands:** 4.7-star rating from nearly 2,000 gardeners proves it works—don’t get left behind.
- • **Precision Dosage Control:** Easy 16 fl oz per gallon mix ensures optimal nutrient delivery without risk of burn.
- • **Certified Organic Confidence:** OMRI Listed and CDFA Registered for truly clean, eco-friendly gardening.
- • **Dual Application Flexibility:** Use as foliar spray or soil drench to target plants exactly where they need it.

## Overview

FoxFarm BushDoctor Cal-Mag is a premium liquid supplement delivering 3% calcium and 0.9% magnesium to strengthen plant cell walls and enhance fruit development. OMRI Listed and CDFA Registered for organic gardening, it prevents common deficiencies like blossom end rot and tip burn. Suitable for foliar or soil application, this 16 fl oz bottle is trusted by thousands of gardeners for healthier, more vibrant plants.

## Description

Product Description

Review: This stuff works - I recently started using Fox Farm Bush Doctor Cal-Mag Liquid, and it has quickly become an essential part of my plant care routine. This supplement, packed with calcium and magnesium, has made a remarkable difference in the health and vitality of my plants. From the very first application, I noticed my plants responding positively. The leaves became more vibrant and lush, and new growth appeared stronger and healthier. One of the things I appreciate most is how easy it is to mix and apply. The liquid blends smoothly with my usual nutrient solution, and it doesn’t cause any clogging or residue. I also love the peace of mind knowing that I’m giving my plants an extra boost of calcium and magnesium to support everything from strong cell walls to robust flowering. Whether you’re growing houseplants, vegetables, or flowering ornamentals, Fox Farm Bush Doctor Cal-Mag Liquid is a product I highly recommend. It’s reliable, effective, and a great way to keep your plants thriving all season long.
Review: Great - Worked perfectly

## Features

- Nobody likes blossom end rot or tip burn.
- That’s why FoxFarm brings you BUSH DOCTOR CAL-MAG.
- Calcium and magnesium help strengthen cell walls and aid in fruit development, helping you avoid the costly and frustrating deficiencies that cause these problems.
- OMRI Listed and CDFA Registered for Organic Gardening.
- Cal-Mag Supplement : 1 - 0 - 0, 3% Calcium 0.9% Magnesium.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SJ6VF5V |
| Best Sellers Rank | 612,769 in Garden ( See Top 100 in Garden ) 928 in Flower Fertilisers |
| Brand | FoxFarm |
| Brand Name | FoxFarm |
| Coverage | Low |
| Customer Reviews | 4.7 out of 5 stars 2,072 Reviews |
| Global Trade Identification Number | 00752289520075 |
| Included Components | 1 - 16 oz. Bottle |
| Item Form | Liquid |
| Item Type Name | Cal-Mag |
| Item Weight | 1 Pounds |
| Item form | Liquid |
| Item weight | 1 Pounds |
| Liquid Volume | 1 Pints |
| Liquid volume | 1 Pints |
| Manufacturer | FoxFarm |
| Mixing Ratio | 1:0:0 |
| Model Number | FX17010 |
| Number of Items | 1 |
| Part Number | Fox Farm - 175-52007 - 1 Pint |
| Specific Uses For Product | Gardening |
| Specific uses for product | Gardening |
| UPC | 752289520075 |
| Unit Count | 16.0 millilitre |

## Product Details

- **Brand:** FoxFarm
- **Item form:** Liquid
- **Item weight:** 454 g
- **Liquid volume:** 1 Pints
- **Specific uses for product:** Gardening

## Images

![FoxFarm BushDoctor Cal-Mag (1 Pint) - Image 1](https://m.media-amazon.com/images/I/71SLPFJ9QdL.jpg)
![FoxFarm BushDoctor Cal-Mag (1 Pint) - Image 2](https://m.media-amazon.com/images/I/81c5pRFwRcL.jpg)
![FoxFarm BushDoctor Cal-Mag (1 Pint) - Image 3](https://m.media-amazon.com/images/I/71UsCiSthLL.jpg)
![FoxFarm BushDoctor Cal-Mag (1 Pint) - Image 4](https://m.media-amazon.com/images/I/81NMIYW60rL.jpg)
![FoxFarm BushDoctor Cal-Mag (1 Pint) - Image 5](https://m.media-amazon.com/images/I/81ZG3P7+YaL.jpg)

## Questions & Answers

**Q: Can you use thiss on marijuana plants?**
A: yes, this is a great nute for cannabis.

**Q: How long will this keep after mixing?**
A: Don’t do this. Add nutes to distilled h2o right before watering, and do not keep the extra. Pour it on a houseplant or a bush outside, they aren’t pre-mixed for a reason.

**Q: Is this a foliar spray or use as a root drench?**
A: Root drench.

Shake well before use. Mix 1 tsp (5 mL) per gallon (4 L) of water. Begin use just before bud development. Continue use as needed, not more than once per week.

Maintain a pH range of 5.6 – 6.8. A pH outside this range can impact the availability of calcium and magnesium.

**Q: Can this be use with coco?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff works
*by R***Z on 27 October 2025*

I recently started using Fox Farm Bush Doctor Cal-Mag Liquid, and it has quickly become an essential part of my plant care routine. This supplement, packed with calcium and magnesium, has made a remarkable difference in the health and vitality of my plants. From the very first application, I noticed my plants responding positively. The leaves became more vibrant and lush, and new growth appeared stronger and healthier. One of the things I appreciate most is how easy it is to mix and apply. The liquid blends smoothly with my usual nutrient solution, and it doesn’t cause any clogging or residue. I also love the peace of mind knowing that I’m giving my plants an extra boost of calcium and magnesium to support everything from strong cell walls to robust flowering. Whether you’re growing houseplants, vegetables, or flowering ornamentals, Fox Farm Bush Doctor Cal-Mag Liquid is a product I highly recommend. It’s reliable, effective, and a great way to keep your plants thriving all season long.

### ⭐⭐⭐⭐⭐ Great
*by T***T on 15 April 2026*

Worked perfectly

### ⭐⭐⭐⭐ Good cal mag even better price
*by B***N on 20 August 2025*

Just used it again tonight I have had it maybe three weeks now and man does it work.. my plants just started producing huge flowers this is a high quality fertilizer for all plants very easy to use with clear instructions and u get a big bottle for a very good price when it comes to cal mag this is the only one I will buy indoors or outside it doesn’t matter this fertilizer makes plants grow big and fast

## Frequently Bought Together

- FoxFarm BushDoctor Cal-Mag - Liquid Calcium & Magnesium Supplement, Prevents Blossom End Rot & Tip Burn - Formula with 3% Calcium, 0.9% Magnesium for Gardening- NPK 1-0-0 (Pint)
- FoxFarm Fertilizer Soil Trio Liquid Nutrient: Tiger Bloom, Grow Big, Big Bloom Bottles - (Pack of 3-1 Pint)
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-05-31*