---
product_id: 725865874
title: "Lotus Nutrients Cal/Mag Pro Series (15 oz.)"
brand: "lotus nutrients"
price: "KD 2.17"
currency: KWD
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.kw/products/725865874-lotus-nutrients-cal-mag-pro-series-15-oz
store_origin: KW
region: Kuwait
---

# 4.0% Nitrogen + 11% Ca + 3% Mg for optimal nutrition 15 oz. premium liquid formula Ideal 4:1 Ca:Mg ratio for balanced growth Lotus Nutrients Cal/Mag Pro Series (15 oz.)

**Brand:** lotus nutrients
**Price:** KD 2.17
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your grow game with precision nutrition!

## Quick Answers

- **What is this?** Lotus Nutrients Cal/Mag Pro Series (15 oz.) by lotus nutrients
- **How much does it cost?** KD 2.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/725865874-lotus-nutrients-cal-mag-pro-series-15-oz)

## Best For

- lotus nutrients enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Use as a foliar spray, root zone treatment, or pre-treat coco coir to flush harmful salts.
- • **Trusted by 300+ Growers:** 4.5-star rated with proven results—your plants will thank you.
- • **Purified & Perfected Formula:** Medical-grade nutrients designed by expert growers for medicinal plants.
- • **Rapid Absorption & Easy Mixing:** Highly soluble liquid ensures quick uptake and hassle-free use for busy pros.
- • **Optimized 4:1 Calcium to Magnesium Ratio:** Scientifically balanced to prevent nutrient lockout and deficiencies in coco coir grows.

## Overview

Lotus Nutrients Cal/Mag Pro Series (15 oz.) is a premium liquid supplement formulated by medical growers to deliver an ideal 4:1 calcium to magnesium ratio, essential for preventing deficiencies and lockout in coco coir grows. With 4% nitrogen, 11% calcium, and 3% magnesium, it supports balanced, healthy plant growth. Versatile for foliar or root application, it also pre-treats coco coir to flush excess salts, making it a must-have for professional and medicinal plant cultivators.

## Description

Lotus Pro Series Cal/Mag is a premium source of the two most readily absorbed secondary nutrients, integral for balanced and healthy growth, essential for coco based grows. Idea ratio of calcium to magnesium (4:1) developed to treat calcium and magnesium deficiencies.(1%). Perfect product to be used in coco coir to prevent calcium/magnesium lock out. Can be used to pre-treat coco coir prior to planting, to flush out excess sodium and chloride from the medium. Makes for a great foliar spray or a root zone application. Total Nitrogen(N): 4.0% 4.0% Urea Nitrogen Calcium (Ca): 11.0% Magnesium (Mg): 3.0% 3.0% Water Soluble Magnesium (Mg) Derived from: Urea, Calcium Sulfate, Magnesium Sulfate.

Review: I really like this product and recommend it. It seems to be high quality. It is easy to work with and it dissolves well too.
Review: Works good and is simple to use your plants will thank you

## Features

- Purified. Simplified. Perfected.
- Overly complex liquid nutrient recipes just became obsolete.
- Formulated by Medical Growers. Designed for Medicinal Plants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CHVN2MT |
| Are batteries included? | No |
| Brand | Lotus Nutrients |
| Customer Reviews | 4.5 4.5 out of 5 stars (316) |
| Date First Available | 4 July 2022 |
| Item Form | Liquid |
| Item Weight | 425 g |
| Item model number | LPSCALMAG |
| Liquid Volume | 15 Fluid Ounces |
| Manufacturer | Lotus Nutrients |
| Model number | LPSCALMAG |
| Net Quantity | 443.6029 Milliliters |
| Package Dimensions | 10.39 x 9.3 x 9.19 cm; 425.24 g |
| Specific Uses For Product | Plant Growth |
| UPC | 029882816356 |

## Product Details

- **Brand:** Lotus Nutrients
- **Item Form:** Liquid
- **Item Weight:** 15 Ounces
- **Liquid Volume:** 15 Fluid Ounces
- **Specific Uses For Product:** Plant Growth

## Images

![Lotus Nutrients Cal/Mag Pro Series (15 oz.) - Image 1](https://m.media-amazon.com/images/I/51-pg0VPDBL.jpg)
![Lotus Nutrients Cal/Mag Pro Series (15 oz.) - Image 2](https://m.media-amazon.com/images/I/51Fg7oFeUML.jpg)
![Lotus Nutrients Cal/Mag Pro Series (15 oz.) - Image 3](https://m.media-amazon.com/images/I/51TUjekQ6aL.jpg)
![Lotus Nutrients Cal/Mag Pro Series (15 oz.) - Image 4](https://m.media-amazon.com/images/I/51VuQnM8qxL.jpg)
![Lotus Nutrients Cal/Mag Pro Series (15 oz.) - Image 5](https://m.media-amazon.com/images/I/51nqbuaoiAL.jpg)

## Questions & Answers

**Q: Lotus has a unique look and feel. Why is that?**
A: Due to the complexity of our powdered blend, Lotus Nutrients will have a consistency similar to kinetic sand, which is exactly as it should be. Its unique texture is caused by the multitude of essential micro and macro nutrients we use in our mix.

**Q: Can I expect Lotus Nutrients to completely dissolve?**
A: Although you may see some residual undissolved humate casings left over in the solution, all nutrient content has been released. The end solution and these leftover residuals will have zero negative impact on your grow.

**Q: Do I need to use any other products with Lotus?**
A: Lotus was designed as an all-in-one product line, without the need for additional nutrients outside of the recommended feeding schedule. Our Pro Series formulas are designed to give your plants everything they need to produce unmatched harvests.

**Q: Is Lotus organic?**
A: Lotus is a naturally derived product composed of raw ingredients containing essential micro and macro elements for all your growing needs. As a grower, you can expect beautiful, clean end results, but is not a certified organic product.

**Q: When applying to soil, should I mix Lotus with water first?**
A: Yes. In order for the macro and micro elements to be fully activated and utilized by the plants, Lotus should be mixed with water when applying to soil. We recommend following the feeding schedule on our website for optimal results.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***E on 25 September 2025*

I really like this product and recommend it. It seems to be high quality. It is easy to work with and it dissolves well too.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 4 September 2025*

Works good and is simple to use your plants will thank you

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 11 February 2025*

Enough said, if my pictures don't convince you all to try this stellar nutrient pack then there are bigger problems with your grow. I have never encountered a nutrients pack that has been such a beautiful blessing. Thank you so much.

## Frequently Bought Together

- Lotus Nutrients Cal-Mag Pro Series - All Natural Premium Powdered Plant Nutrients with Calcium and Magnesium for Hydroponic Coco Coir and Soil | Improve Plant Health Indoor and Outdoor Gardens (15oz)
- Grow Pro Series - Hydroponic Plant Nutrients and Fertilizer, Water Soluble Plant Food - Massive Roots, Made for Coco Coir, Hydro, & Soil, Enhances Flowering & Fruiting, Indoor & Outdoor Grows 16oz
- Bloom Pro Series - Hydroponic Plant Nutrients and Fertilizer, Water Soluble Plant Food, for Coco Coir Hydro and Soil, Enhances Flowering and Fruiting, Indoor and Outdoor Grows (16oz)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-29*