---
product_id: 295282443
title: "Hydrofarm"
brand: "hydrofarm"
price: "€ 412.13"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hydrofarm"
url: https://www.desertcart.sk/products/295282443-hydrofarm
store_origin: SK
region: Slovakia
---

# 100% natural clay composition excellent drainage & aeration pH stable for consistent growth Hydrofarm

**Brand:** hydrofarm
**Price:** € 412.13
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate your grow game with nature’s perfect root partner!

## Quick Answers

- **What is this?** Hydrofarm by hydrofarm
- **How much does it cost?** € 412.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/295282443-hydrofarm)

## Best For

- hydrofarm enthusiasts

## Why This Product

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

## Key Features

- • **No Float, No Fuss:** Pebbles stay grounded once wet, maintaining system stability.
- • **Pure Natural Clay:** Crafted from 100% natural clay for eco-friendly, chemical-free growth.
- • **Rock-Solid pH Stability:** Ensures your plants thrive in a perfectly balanced root environment.
- • **Optimal Root Oxygenation:** Drain freely to keep roots oxygen-rich and prevent waterlogging.
- • **Versatile Hydroponic Hero:** Perfect for flood & drain, deep water culture, drip feed, and aquaponics.

## Overview

Hydrofarm’s GROW!T clay pebbles are premium, 100% natural clay hydroponic media designed for superior aeration and drainage. Pre-washed and pH stable, they foster beneficial root bacteria and maintain optimal oxygen levels, making them ideal for hydroponic, aquaponic, and soil aeration applications. Trusted by thousands for clean, efficient, and sustainable plant growth.

## Description

GROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants.GROW!T Clay Pebbles can be used for:•Aeration of growing media - ideal to mix into coco coir or soil to aid aeration •Drainage - will hold water as well as offering great aeration properties and free draining •Decoration - looks great as a top dressing for pots and also helps to prevent evaporation •Hydroponics/hydroculture - used widely in hydroponic growing, they are ideal for flood and drain, deep water culture and drip feed systems •Aquaponics - are also ideal to be used in aquaponic systems

Review: Clean and works well
Review: A very good size for this product. I've been using this for the microgreens for a year now. If the clay beads get to gummed up, I just put them into the garden. Makes a very soil additive.

## Features

- Extremely stable in both pH and EC
- Made from 100% natural clay
- Pre-washed to aid in stability
- Drain freely and do not hold any excess water, providing good oxygen levels around the root
- Will not float once fully wet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MHQ0IHA |
| Age Range | Adult |
| Batteries Included? | No |
| Brand | Hydrofarm |
| Color | Brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,702) |
| Date First Available | 15 September 2014 |
| Features | Drains freely |
| Frame Material | Clay |
| Included Components | Clay Pebbles |
| Is Discontinued By Manufacturer | No |
| Item model number | GMC40L |
| Manufacturer | PLANT!T |
| Material Type | Clay |
| Number of Items | 1 |
| Product Dimensions | 63.5 x 12.7 x 45.72 cm; 9.07 kg |
| Shape | Rectangular |
| Size | 40 Liter Bag |

## Product Details

- **Brand:** Hydrofarm
- **Colour:** Brown
- **Material:** Clay
- **Product dimensions:** 63.5D x 12.7W x 45.7H centimeters
- **Size:** 40 Liter Bag

## Images

![Hydrofarm - Image 1](https://m.media-amazon.com/images/I/61iKxhrtfyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 17 November 2025*

Clean and works well

### ⭐⭐⭐⭐⭐ Review
*by Q***S on 4 January 2018*

A very good size for this product. I've been using this for the microgreens for a year now. If the clay beads get to gummed up, I just put them into the garden. Makes a very soil additive.

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 12 April 2018*

Switch all my orchids to semi-hydroponic. Works like a charm!

## Frequently Bought Together

- GROW!T GMC40l - 4mm-16mm Clay Pebbles, Brown, (40 Liter Bag) - Made from 100% Natural Clay, Can be used for Drainage, Decoration, Aquaponics, Hydroponics and Other Gardening Essentials
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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**Shop now:** [https://www.desertcart.sk/products/295282443-hydrofarm](https://www.desertcart.sk/products/295282443-hydrofarm)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*