---
product_id: 280739081
title: "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)"
brand: "foxfarm"
price: "170.13 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/280739081-bushdoctor-cal-mag-liquid-calcium-and-magnesium-supplement-prevents-blossom
store_origin: TN
region: Tunisia
---

# NPK 1-0-0 for targeted plant nutrition Liquid formula for fast absorption 3% Calcium & 0.9% Magnesium balance 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)

**Brand:** foxfarm
**Price:** 170.13 DT
**Availability:** ✅ In Stock

## Summary

> 🌱 Unlock your garden’s full potential with every drop!

## Quick Answers

- **What is this?** 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) by foxfarm
- **How much does it cost?** 170.13 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/280739081-bushdoctor-cal-mag-liquid-calcium-and-magnesium-supplement-prevents-blossom)

## 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

- • **Mix and Grow with Ease:** Simple 1 tsp per gallon application keeps your garden nourished at critical growth stages.
- • **No More Tip Burn Troubles:** Say goodbye to blossom end rot and tip burn with a proven calcium-magnesium boost.
- • **Cal-Mag Magic for Thriving Plants:** Specialized 1-0-0 formula delivers essential nutrients for vibrant fruits and veggies.
- • **Stronger Plants, Superior Results:** Build robust cell walls and stems to resist environmental stress and maximize growth.
- • **pH Perfection for Optimal Absorption:** Maintain water pH between 5.6-6.8 to unlock full nutrient uptake and plant vitality.

## Overview

BushDoctor Cal-Mag is a liquid calcium and magnesium supplement with a precise 3% calcium and 0.9% magnesium formula, designed to prevent common plant issues like blossom end rot and tip burn. Its NPK 1-0-0 ratio supports healthy growth, while easy mixing and pH guidelines ensure optimal nutrient absorption for stronger, more resilient plants and abundant harvests.

## Description

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)

## Features

- No More Tip Burn Troubles: Avoid frustrating plant issues like blossom end rot and tip burn with FoxFarm Cal Mag for plants. This supplement helps fortify your plants against common deficiencies, ensuring they stay vibrant and produce healthy fruits
- Cal-Mag Magic for Thriving Plants: Bushdoctor plant calcium fertilizer features a specialized 1-0-0 formula with 3% calcium & 0.9% magnesium. This nutrient balance enhances fruit & vegetable quality for abundant harvests throughout the growing season
- Stronger Plants, Superior Results: Our fertilizer of calcium magnesium for plants enhances your garden’s resilience by developing robust cell structures, stronger stems, and leaves. As a result, Your plants resist environmental stresses and thrive
- Mix and Grow with Ease: Applying Fox Farm calmag fertilizer is a breeze, simply shake well and mix 1 tsp per gallon of water. Start before bud development and use as needed, ensuring your plant gets essential nutrients at critical growth stages
- pH Perfection for Thriving Gardens: When using this magnesium fertilizer for plants, keep your water pH between 5.6 and 6.8 to ensure optimal absorption. Staying within this range ensures plants access vital nutrients, promoting strong growth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FoxFarm |
| Item Weight | 1.2 Pounds |
| Item Form | Liquid |
| Coverage | Medium |
| Liquid Volume | 16 Fluid Ounces |
| Specific Uses For Product | Gardening |
| Target Species | Plants |
| Global Trade Identification Number | 00752289520075 |
| Manufacturer | FoxFarm |
| Number of Items | 1 |
| UPC | 752289520075 |
| Unit Count | 16.0 Fl Oz |
| Part Number | Fox Farm - 175-52007 - 1 Pint |
| Item Weight | 1.2 pounds |
| Product Dimensions | 2.5 x 2.5 x 8 inches |
| Item model number | FX17010 |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | organic |
| Included Components | Fox Farm - 175-52007 - 1 Pint |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** FoxFarm
- **Item Weight:** 16 ounces
- **Item Form:** Liquid
- **Liquid Volume:** 16 Fluid Ounces
- **Specific Uses For Product:** Gardening

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/71SLPFJ9QdL.jpg)

## Available Options

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

## 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

## 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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**Shop now:** [https://www.desertcart.tn/products/280739081-bushdoctor-cal-mag-liquid-calcium-and-magnesium-supplement-prevents-blossom](https://www.desertcart.tn/products/280739081-bushdoctor-cal-mag-liquid-calcium-and-magnesium-supplement-prevents-blossom)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-25*