---
product_id: 28054253
title: "Advanced Nutrients Sensi Cal-Mag Xtra 250mL"
brand: "advanced nutrients"
price: "£1.66"
currency: GBP
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.uk/products/28054253-advanced-nutrients-sensi-cal-mag-xtra-250ml
store_origin: GB
region: United Kingdom
---

# Optimized calcium & magnesium boost Liquid formula for fast absorption Precise 1ml per 2L dosing Advanced Nutrients Sensi Cal-Mag Xtra 250mL

**Brand:** advanced nutrients
**Price:** £1.66
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Elevate your plant game with the ultimate Cal-Mag boost!

## Quick Answers

- **What is this?** Advanced Nutrients Sensi Cal-Mag Xtra 250mL by advanced nutrients
- **How much does it cost?** £1.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/28054253-advanced-nutrients-sensi-cal-mag-xtra-250ml)

## Best For

- advanced nutrients enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Nutrient Uptake:** Liquid form ensures quick absorption for visibly healthier plants.
- • **Trusted Brand Quality:** From Advanced Nutrients, a leader in plant nutrition since 2016.
- • **Balanced Cal-Mag Boost:** Delivers essential calcium and magnesium to prevent common deficiencies.
- • **Easy-to-Measure Dosage:** Simple 1ml per 2L application keeps your feeding routine precise and stress-free.
- • **Tailored for Coco Cultivation:** Specifically designed to complement coco substrates, enhancing growth and greening.

## Overview

Advanced Nutrients Sensi Cal-Mag Xtra 250mL is a liquid plant supplement formulated to provide essential calcium and magnesium, especially optimized for coco growing mediums. Its precise dosing and fast absorption promote vibrant, healthy plant growth, making it a trusted choice for gardeners seeking reliable nutrient support.

## Description

Sensi Cal-Mag Xtra 250mL

Review: Amazing - Came as expected
Review: Good results in coco - I was using the non-coco SensiGro A&B in coco and thought I may need the extra calcium and magnesium. I use 1ml of this per 2L every week or two and my plants are nice and green and healthy.

## Features

- Sensi Cal-Mag Xtra 250mL

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D1Y9QAQ |
| Best Sellers Rank | #754,427 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8,245 in Garden Fertilizers |
| Brand Name | Advanced Nutrients |
| Coverage | Medium |
| Customer Reviews | 4.5 4.5 out of 5 stars (77) |
| Item Form | Liquid |
| Item Weight | 0.31 Kilograms |
| Liquid Volume | 0.25 Liters |
| Manufacturer | Advanced Nutrients |
| Model Number | 6360-12 |
| Specific Uses For Product | Plant Growth |
| Target Species | plants |
| UPC | 845268007206 |
| Unit Count | 8.00 Fluid Ounces |

## Product Details

- **Brand:** Advanced Nutrients
- **Item Form:** Liquid
- **Item Weight:** 0.31 Kilograms
- **Liquid Volume:** 0.25 Liters
- **Specific Uses For Product:** Plant Growth

## Images

![Advanced Nutrients Sensi Cal-Mag Xtra 250mL - Image 1](https://m.media-amazon.com/images/I/615E0aYrfAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by M***N on November 29, 2025*

Came as expected

### ⭐⭐⭐⭐⭐ Good results in coco
*by K***Y on December 8, 2018*

I was using the non-coco SensiGro A&B in coco and thought I may need the extra calcium and magnesium. I use 1ml of this per 2L every week or two and my plants are nice and green and healthy.

### ⭐⭐⭐⭐⭐ Good Stuff!
*by W***S on July 31, 2017*

Got here in a timely manner! Haven't been using it long but can see the difference! Good Stuff!!!

## Frequently Bought Together

- Advanced Nutrients Sensi Cal-Mag Xtra 250mL
- Advanced Nutrients Bud Candy - Carbohydrate Supplement for Plants - 250mL
- Advanced Nutrients GL525050-12 Big Bud Liquid Fertilizer, 250 mL.250 Liter, Brown/A

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**Shop now:** [https://www.desertcart.co.uk/products/28054253-advanced-nutrients-sensi-cal-mag-xtra-250ml](https://www.desertcart.co.uk/products/28054253-advanced-nutrients-sensi-cal-mag-xtra-250ml)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-15*