---
product_id: 745469293
title: "Professional Grade Ultra Pure Cal-Mag Fertilizer, (8 oz) | Helps Reduce Blossom End Rot, Corrects Deficiencies, Boost Calcium Uptake, Made for Hydro & Soil, Supports Tomatoes & Peppers"
brand: "bloom city"
price: "162.78 DT"
currency: TND
in_stock: true
category: "Bloom City"
url: https://www.desertcart.tn/products/745469293-professional-grade-ultra-pure-cal-mag-fertilizer-8-oz-helps
store_origin: TN
region: Tunisia
---

# Calcium & Magnesium for strong stems & vibrant leaves Versatile for indoor, outdoor & hydroponic use 2-5 mL per gallon mixing ratio Professional Grade Ultra Pure Cal-Mag Fertilizer, (8 oz) | Helps Reduce Blossom End Rot, Corrects Deficiencies, Boost Calcium Uptake, Made for Hydro & Soil, Supports Tomatoes & Peppers

**Brand:** bloom city
**Price:** 162.78 DT
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate your plant game—because thriving plants are the new status symbol!

## Quick Answers

- **What is this?** Professional Grade Ultra Pure Cal-Mag Fertilizer, (8 oz) | Helps Reduce Blossom End Rot, Corrects Deficiencies, Boost Calcium Uptake, Made for Hydro & Soil, Supports Tomatoes & Peppers by bloom city
- **How much does it cost?** 162.78 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/745469293-professional-grade-ultra-pure-cal-mag-fertilizer-8-oz-helps)

## Best For

- bloom city enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed Formula:** Calcium and magnesium to keep plants sturdy and lush
- • **Universal Plant Care:** Perfect for houseplants, gardens, and hydroponics alike
- • **Consistent Growth Support:** Helps prevent nutrient deficiencies for vibrant foliage
- • **Effortless Nutrient Boost:** Just 2-5 mL per gallon for easy, no-fuss feeding
- • **Beginner-Friendly Application:** Simple integration into any plant care routine

## Overview

Bloom City’s Professional Grade Ultra Pure Cal-Mag Fertilizer delivers essential calcium and magnesium in a liquid formula, designed for easy mixing and versatile use across indoor, outdoor, and hydroponic plants. Trusted by over 6,500 happy gardeners, it supports strong stems and vibrant leaves with a simple 2-5 mL per gallon application, making it the go-to nutrient boost for growers of all skill levels.

## Description

Looking for a simple way to support your plants' growth? Our liquid Cal Mag for plants provides calcium and magnesium, key nutrients that plants use to maintain sturdy stems and vibrant foliage. Whether you're caring for a home garden, growing indoors, or tending to an outdoor landscape, this CalMag for plants works well in various growing environments, including soil and hydroponic systems. Many growers choose Cal Mag for plants to address potential nutrient imbalances, which may affect growth and appearance. This Cal Mag fertilizer is an easy way to include vital nutrients in your plant care routine, helping you nurture your plants with ease. It is an ideal option for growers looking to support healthy and beautiful plants.

## Features

- Easy Mixing Directions: Simply add 2-5ml per gallon of feedwater, then water your plants as you normally would. A straightforward addition to your plant care routine, suited for all types of plants.
- Nutrient-Focused Formula: This Cal Mag fertilizer contains calcium and magnesium that plants use for maintaining strong stems and vibrant leaves. Suitable for both indoor and outdoor use.
- Adaptable for Different Growers: Whether tending to houseplants, outdoor gardens, or hydroponic setups, this CalMag for plants fits into a variety of growing conditions and plant care styles.
- Supports Plant Nutrition: Many gardeners turn to Cal Mag for plants to help address nutrient needs, aiming to support consistent growth and leaf color, linked to calcium and magnesium intake.
- Suitable for Growers of Any Skill Level: From beginners to experienced gardeners, this Cal Mag fertilizer is easy to integrate into any plant care routine, providing essential nutrients in an accessible format.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JHFG5GH |
| Application Method | Watering |
| Brand Name | Bloom City |
| Coverage | Full |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,543) |
| Item Form | Liquid |
| Item Weight | 8 Ounces |
| Liquid Volume | 8 Fluid Ounces |
| Manufacturer | Bloom City |
| Mixing Ratio | 2-5 mL per gallon |
| Number of Items | 1 |
| Number of Packs | 36 |
| Part Number | BCALMAG8OZ |
| Specific Uses For Product | Organic |
| Target Species | plants |
| UPC | 841401125691 |
| Unit Count | 8 Grams |

## Product Details

- **Brand:** Bloom City
- **Item form:** Liquid
- **Item weight:** 8 Ounces
- **Liquid volume:** 8 Fluid Ounces
- **Specific uses for product:** Organic

## Images

![Professional Grade Ultra Pure Cal-Mag Fertilizer, (8 oz) | Helps Reduce Blossom End Rot, Corrects Deficiencies, Boost Calcium Uptake, Made for Hydro & Soil, Supports Tomatoes & Peppers - Image 1](https://m.media-amazon.com/images/I/61E0Mp9CLRL.jpg)

## Available Options

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

## Frequently Bought Together

- Bloom City Professional Grade Ultra Pure Cal-Mag Growing Fertilizer, 1/2 Pint (8 oz)
- Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons
- Bloom City Liquid Silica Boost Fertilizer and Supplement, 1/2 Pint (8 oz) Concentrated Makes 45 Gallons

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**Shop now:** [https://www.desertcart.tn/products/745469293-professional-grade-ultra-pure-cal-mag-fertilizer-8-oz-helps](https://www.desertcart.tn/products/745469293-professional-grade-ultra-pure-cal-mag-fertilizer-8-oz-helps)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-01*