---
product_id: 358864916
title: "Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon"
brand: "botanicare"
price: "1195 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/358864916-botanicare-cal-mag-plus-a-calcium-magnesium-and-iron-plant
store_origin: RO
region: Romania
---

# Calcium, Magnesium & Iron boost Versatile water or foliar spray 2-0-0 NPK formula Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon

**Brand:** botanicare
**Price:** 1195 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Elevate your garden game—because your plants deserve the VIP treatment!

## Quick Answers

- **What is this?** Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon by botanicare
- **How much does it cost?** 1195 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/358864916-botanicare-cal-mag-plus-a-calcium-magnesium-and-iron-plant)

## Best For

- botanicare enthusiasts

## Why This Product

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

## Key Features

- • **Easy Integration:** Seamlessly supplements your existing nutrient program for consistent, lush results
- • **Growth Amplifier:** Use with every watering or as a foliar spray to supercharge plant development
- • **Deficiency Defender:** Corrects calcium, magnesium, and iron shortages for vibrant, healthy plants
- • **Precision Nutrition:** Balanced 2-0-0 NPK formula supports targeted nutrient needs without overfeeding
- • **Universal Compatibility:** Perfect for soil, coco, containers, and hydro gardens—one supplement, endless possibilities

## Overview

Botanicare Cal-Mag Plus is a premium 1-gallon plant supplement delivering essential calcium, magnesium, and iron to correct common nutrient deficiencies. Featuring a precise 2-0-0 NPK formula, it enhances growth when added to water or applied as a foliar spray. Ideal for soil, coco, containers, and hydroponic systems, it integrates effortlessly into any nutrient regimen to promote healthier, more vibrant plants.

## Description

Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon

## Features

- Highly fortified calcium, magnesium, and iron plant supplement formulated to correct common deficiencies
- Supplement your existing nutrient program with Cal-Mag Plus
- To Use: Mix well and use with every watering, as needed, for enhanced growth apply as a foliar spray
- For use in containers, coco, hydrogardens, and when growing in soil
- Contains formulation of 2-0-0 NPK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12.95 x 16 x 26.67 cm; 4.67 kg |
| Part number | 732115 |
| Item display height | 10.75 inches |
| Item display length | 6.3 inches |
| Item display width | 5.1 inches |
| Item display weight | 10.55 Pounds |
| Moisture needs | moderate-watering |
| Sunlight exposure | partial-shade |
| Ingredients | Sulfates and nitrates of calcium, magnesium. |
| Item volume | 1 Gallons |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Item model number | BCCMGAL |
| ASIN | B000J2CUPW |

## Product Details

- **Brand:** Botanicare
- **Item weight:** 4.67 kg
- **Item form:** Liquid
- **Liquid volume:** 3.78 Liters
- **Specific uses for product:** Plant Growth

## Images

![Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon - Image 1](https://m.media-amazon.com/images/I/61Mb3u-UExL.jpg)
![Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon - Image 2](https://m.media-amazon.com/images/I/61F1mb-LXOL.jpg)
![Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon - Image 3](https://m.media-amazon.com/images/I/61O7MzBNS+L.jpg)
![Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon - Image 4](https://m.media-amazon.com/images/I/61EOEraMaIL.jpg)
![Botanicare Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon - Image 5](https://m.media-amazon.com/images/I/71EtwjeHHmL.jpg)

## Questions & Answers

**Q: How much will this make?**
A: Mixed at 3ml per gallon it will make 320 gallons.
Mixed at 5ml per gallon it will make 192 gallons.

**Q: Is this carbonate based?**
A: Near neutral pH, ferric ions form insoluble solids and are thus not bioavailable. EDTA (and other chelating agents) address this problem, by forming soluble complexes that resist formation of hydroxides. EDTA increases the bioavailability and plant uptake of the metals in the soil

**Q: How long can this be kept and or stored**
A: Product warranty on nutrients and supplements is 1 year past the date of manufacture. Stable shelf life can run past this substantially if unopened, but this time greatly depends on storage conditions. Once a product is opened, it should be used within 6 months, or ideally- the time it takes to cycle a production garden which is typically 12 weeks on average. Opened products may last longer than this, but it should not be expected to be the case.

**Q: Can this be used for Tomatoes, Blossom end rot?**
A: Yes, this works well with Tomatoes.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-22*