---
product_id: 234800589
title: "Masterblend 4-18-38 Hydroponic Nutrients | Fertilizer (11.3)"
brand: "masterblend"
price: "$701.23"
currency: USD
in_stock: true
category: "Masterblend"
url: https://www.desertcart.us/products/234800589-masterblend-4-18-38-hydroponic-nutrients-fertilizer-11-3
store_origin: US
region: United States of America
---

# Optimized for hydroponic growth Cost-effective granule formula Precision 4-18-38 NPK ratio Masterblend 4-18-38 Hydroponic Nutrients | Fertilizer (11.3)

**Brand:** masterblend
**Price:** $701.23
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — Masterblend your way to lush hydroponic success!

## Quick Answers

- **What is this?** Masterblend 4-18-38 Hydroponic Nutrients | Fertilizer (11.3) by masterblend
- **How much does it cost?** $701.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/234800589-masterblend-4-18-38-hydroponic-nutrients-fertilizer-11-3)

## Best For

- masterblend enthusiasts

## Why This Product

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

## Key Features

- • **DIY or Complete Set:** Flexibility to mix with magnesium sulfate and calcium nitrate yourself or buy the full kit for hassle-free growing.
- • **Economical Granules:** More cost-effective than liquid nutrients, letting you grow smarter without overspending.
- • **Trusted Global Brand:** Masterblend, a top USA hydroponic nutrient brand, now available with Dutch quality assurance.
- • **Hydroponic-Ready Formula:** Designed specifically for hydroponic systems, ensuring rapid nutrient uptake and healthier plants.
- • **Precision Nutrient Balance:** Scientifically formulated 4-18-38 NPK ratio for robust plant growth and maximum yield.

## Overview

Masterblend 4-18-38 Hydroponic Nutrients is a premium granule fertilizer imported from the Netherlands, designed for hydroponic and indoor plants. Featuring a precise 4-18-38 NPK ratio, it delivers essential nutrients efficiently and economically. Trusted by growers worldwide, it offers flexibility to mix with magnesium sulfate and calcium nitrate or purchase as a complete set, accelerating your plant growth journey.

## Description

Directions Mix with magnesium sulfate and calcium nitrate for use.

## Features

- Hydroponic nutrients imported from the USA
- Combine them yourself with magnesium suplhate and calcium nitrate or buy the complete set!
- Masterblend has been the most trusted brand in hydroponics for years in the USA and abroad
- Much more economical than liquid nutrients!
- Order now and start growing your plants in a few days!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KQFKMKT |
| Best Sellers Rank | 86,440 in Garden ( See Top 100 in Garden ) 278 in Hydroponic Nutrients & Additives |
| Brand Name | Masterblend |
| Country of Origin | Netherlands |
| Coverage | Full |
| Item Form | Granules |
| Liquid Volume | 1.5 Litres |
| Manufacturer | Masterblend |
| Mixing Ratio | 4:18:38 |
| Model Number | 4-18-38 |
| Specific Uses For Product | Hydroponic Systems, Indoor Plants |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Masterblend
- **Item form:** Granules
- **Liquid volume:** 1.5 Litres
- **Manufacturer:** Masterblend
- **Specific uses for product:** Hydroponic Systems, Indoor Plants

## Images

![Masterblend 4-18-38 Hydroponic Nutrients | Fertilizer (11.3) - Image 1](https://m.media-amazon.com/images/I/61tdoaa-FAL.jpg)
![Masterblend 4-18-38 Hydroponic Nutrients | Fertilizer (11.3) - Image 2](https://m.media-amazon.com/images/I/81qNdoFJueL.jpg)
![Masterblend 4-18-38 Hydroponic Nutrients | Fertilizer (11.3) - Image 3](https://m.media-amazon.com/images/I/71pzVw3BWRL.jpg)

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**Shop now:** [https://www.desertcart.us/products/234800589-masterblend-4-18-38-hydroponic-nutrients-fertilizer-11-3](https://www.desertcart.us/products/234800589-masterblend-4-18-38-hydroponic-nutrients-fertilizer-11-3)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*