---
product_id: 254799529
title: "BioBizz CalMag 250 ML"
brand: "biobizz"
price: "NT$1096"
currency: TWD
in_stock: true
reviews_count: 13
category: "Bio Bizz"
url: https://www.desertcart.tw/products/254799529-biobizz-calmag-250-ml
store_origin: TW
region: Taiwan
---

# 100% organic & certified - pure plant nutrition 1ml per liter - easy, controlled dosing 4.2% CaO & 1.7% MgO - precise mineral boost BioBizz CalMag 250 ML

**Brand:** biobizz
**Price:** NT$1096
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate your grow game with BioBizz CalMag – the organic edge your plants crave!

## Quick Answers

- **What is this?** BioBizz CalMag 250 ML by biobizz
- **How much does it cost?** NT$1096 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/254799529-biobizz-calmag-250-ml)

## Best For

- biobizz enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for both indoor and outdoor growth and flowering cycles, supporting all plant types.
- • **Precision Dosing:** Simple 1ml per liter ratio ensures exact nutrient delivery for optimal plant performance.
- • **Pure Plant Power:** Certified 100% organic calcium and magnesium formula for healthier, stronger growth.
- • **Effortless Integration:** Seamlessly fits into any growing program without altering your water quality or routine.
- • **Trusted by Pros & Hobbyists:** Top-rated with 4.6 stars from 1,570 reviews, a go-to for serious growers.

## Overview

BioBizz CalMag is a 250ml liquid supplement delivering 4.2% calcium oxide and 1.7% magnesium oxide in a 100% organic, certified formula. Designed for professional and hobbyist growers, it corrects Ca/Mg deficiencies in any water type with a simple 1ml per liter dosing, enhancing plant growth and flowering indoors or outdoors. Highly rated and trusted, it integrates effortlessly into existing nutrient programs without altering water quality.

## Description

Product Description Regardless of whether soft tap water or reverse osmosis water needs to be used, Biobizz Calmag offers a 100% organic and certified solution for Ca/MG deficiencies. This product brings out the most from our 100% natural ingredients and presents them in a formulation that will not alter your preferred growing program. Correct inadequate water quality and defects in a simple, controlled and natural way with Biobizz Calmag. Ingredients CaO 4.2%; MgO 1.7% Directions 1 ml to 1 litre of water Safety Warning Always wear protective gloves and eyewear when handling. Avoid contact with skin and eyes. Keep out of reach of children and pets.

Review: Great product. - Top notch prep for coir. Low odour. Great value. Great results.
Review: As described - Arrived as described and on time

## Features

- Safety data sheet available on request.
- Calmag from BioBizz is designed for the professional grower and hobbyist who needs extra calcium and magnesium in the grow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F22PGHH |
| Best Sellers Rank | 6,691 in Garden ( See Top 100 in Garden ) 11 in Hydroponic Nutrients & Additives |
| Brand | BioBizz |
| Brand Name | BioBizz |
| Coverage | Medium |
| Customer Reviews | 4.6 out of 5 stars 1,570 Reviews |
| Item Form | Liquid |
| Item Type Name | Biobizz CalMag |
| Item Weight | 0.31 Kilograms |
| Item form | Liquid |
| Item weight | 0.31 Kilograms |
| Liquid Volume | 250 Millilitres |
| Liquid volume | 250 Millilitres |
| Manufacturer | BioBizz |
| Mixing Ratio | 1ml pro 1 Liter Wasser |
| Model Number | BBCM0250 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | BA71 |
| Specific Uses For Product | Growth and flowering, indoor and outdoor |
| Specific uses for product | Growth and flowering, indoor and outdoor |
| Target Species | Plants |
| Unit Count | 2.5 100 ml |

## Product Details

- **Brand:** BioBizz
- **Item form:** Liquid
- **Item weight:** 0.31 Kilograms
- **Liquid volume:** 250 Millilitres
- **Specific uses for product:** Growth and flowering, indoor and outdoor

## Images

![BioBizz CalMag 250 ML - Image 1](https://m.media-amazon.com/images/I/41k+2asZK4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product.
*by S***S on 27 May 2026*

Top notch prep for coir. Low odour. Great value. Great results.

### ⭐⭐⭐⭐⭐ As described
*by M***K on 22 December 2025*

Arrived as described and on time

### ⭐⭐⭐⭐ Easy to use with good results for plants
*by C***R on 20 February 2026*

Only started to use this product a week ago mixed in Silicon, my plants are throwing out new shoots. I am only using half the recommended dose mix with silicon on and fertilisers, until I fell confident using this product. However so far my indoor plants are thriving, noticed new growth and the leaves look vibrant. Instructions are easy to follow it’s at the bottom label on the bottle.

## Frequently Bought Together

- BioBizz CalMag 250 ML
- Reductor/Bajador de pH Down para cultivo BioBizz Bio-pH- (250ml)
- BioBizz BBTPINDOOR Try.Pack - Indoor Pack,750ml

---

## 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.tw/products/254799529-biobizz-calmag-250-ml](https://www.desertcart.tw/products/254799529-biobizz-calmag-250-ml)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-02*