---
product_id: 156976877
title: "GMGC45L Clay Pebble Grow Media – 100% Natural Expanded Clay Pebbles for Hydroponics, Aquaponics & Indoor Plants – pH Neutral, Great Drainage & Aeration, 1.5 Cu. Ft. Bag"
brand: "geolite"
price: "฿22528"
currency: THB
in_stock: true
reviews_count: 8
category: "Geolite"
url: https://www.desertcart.co.th/products/156976877-gmgc45l-clay-pebble-grow-media-100-natural-expanded-clay-pebbles
store_origin: TH
region: Thailand
---

# 100% natural Italian clay Superior drainage & aeration Reusable & long-lasting GMGC45L Clay Pebble Grow Media – 100% Natural Expanded Clay Pebbles for Hydroponics, Aquaponics & Indoor Plants – pH Neutral, Great Drainage & Aeration, 1.5 Cu. Ft. Bag

**Brand:** geolite
**Price:** ฿22528
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with nature’s perfect root booster!

## Quick Answers

- **What is this?** GMGC45L Clay Pebble Grow Media – 100% Natural Expanded Clay Pebbles for Hydroponics, Aquaponics & Indoor Plants – pH Neutral, Great Drainage & Aeration, 1.5 Cu. Ft. Bag by geolite
- **How much does it cost?** ฿22528 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/156976877-gmgc45l-clay-pebble-grow-media-100-natural-expanded-clay-pebbles)

## Best For

- geolite enthusiasts

## Why This Product

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

## Key Features

- • **Versatile & Reusable:** Rinse and reuse for multiple growing cycles—perfect for hydroponics, aquaponics, and soil aeration.
- • **Pure Italian Clay Power:** Crafted from 100% natural, kiln-fired clay for eco-friendly, durable grow media.
- • **Optimal Root Oxygenation:** High porosity ensures roots breathe easy with unmatched drainage and moisture control.
- • **pH Neutral for Plant Health:** Stable, neutral pH supports beneficial microbes and robust root development.
- • **Consistent Size, Consistent Growth:** Uniform 8-20mm pebbles deliver reliable performance across all hydroponic systems.

## Overview

GEOLITE’s GMGC45L Clay Pebble Grow Media offers premium, 100% natural expanded clay pebbles made in Italy, designed for hydroponics, aquaponics, and indoor gardening. With uniform 8-20mm size, superior drainage, high porosity for oxygenation, and neutral pH, these lightweight, reusable pebbles promote healthy root systems and consistent plant growth across various growing methods.

## Description

Discover the versatility and innovation of GEOLITE’s Clay Pebble Grow Media—a premium growing media designed to support your crops and plants. These stable and low-EC clay pebbles have a size range of 8 to 20 mm and help ensure optimal growing conditions. With high total porosity, they provide outstanding root ventilation, oxygenation, and excellent draining capacity. Their neutral pH, unique structure, and large surface area make them great for plant soil aeration and drainage and for fostering beneficial growth around the root zone. Made from 100% natural Italian clay, GEOLITE clay pebbles are perfect for hydroponics, hydroculture, and aquaponics. Whether you’re using drip feed, deep water culture, or flood and drain systems, GEOLITE clay soil pebbles for indoor plants or outdoor plants are your key to a thriving garden. You can even use them as decorative rocks for potted plants, and they’ll still serve a functional purpose. Their strong, stable, and durable nature offers long-lasting use. GEOLITE is committed to innovation and reliability in horticulture. Elevate your gardening experience with GEOLITE—the trusted choice for horticultural excellence.

Review: Great for growers - Best growing medium.
Review: Good media - Just wash it first, great price for rocks, great for a soil additive if you don't wanna use perlite and a lot of groves for micro organisms to live in if you're using compost tea

## Features

- HYDROPONIC GROW MEDIA – Premium expanded clay pebbles (LECA) provide the perfect foundation for hydroponics, aquaponics, and indoor gardening.
- 100% NATURAL CLAY – Made in Italy from all-natural clay and kiln-fired to create lightweight, durable grow media with stable, neutral pH.
- SUPERIOR ROOT HEALTH – High porosity ensures optimal oxygenation, drainage, and moisture control to strengthen plant roots and support beneficial microbes.
- CONSISTENT QUALITY – Low EC levels and uniform 8–20mm size range deliver reliable results for drip systems, DWC, flood & drain, and wicking beds.
- REUSABLE & VERSATILE – Long-lasting clay pebbles can be rinsed and reused, ideal for seed starting, soil aeration, and decorative plant toppers in pots.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NCHM6KS |
| Best Sellers Rank | #26,590 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #383 in Garden Soil |
| Customer Reviews | 4.5 4.5 out of 5 stars (767) |
| Department | All Ages |
| Item Weight | 38.6 pounds |
| Item model number | GMGC45L |
| Manufacturer | GEOLITE |
| Product Dimensions | 25 x 18 x 5 inches |

## Product Details

- **Brand:** GEOLITE
- **Global Trade Identification Number:** 00638104013758
- **Style:** Modern
- **UPC:** 638104013758

## Images

![GMGC45L Clay Pebble Grow Media – 100% Natural Expanded Clay Pebbles for Hydroponics, Aquaponics & Indoor Plants – pH Neutral, Great Drainage & Aeration, 1.5 Cu. Ft. Bag - Image 1](https://m.media-amazon.com/images/I/61TmmNeW89L.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for growers
*by D***. on October 28, 2025*

Best growing medium.

### ⭐⭐⭐⭐⭐ Good media
*by W***S on January 12, 2025*

Just wash it first, great price for rocks, great for a soil additive if you don't wanna use perlite and a lot of groves for micro organisms to live in if you're using compost tea

### ⭐⭐⭐⭐⭐ Great for Propagation
*by J***Y on January 20, 2026*

Works well for hydroponics. I've had this stuff in use for months and only a couple pieces ever sank. I would not recommend this for any sort of pond use or drainage in potted plants as it will always try to float.

## Frequently Bought Together

- GEOLITE GMGC45L Clay Pebble Grow Media, Gray, 1.5 Cu. Ft.
- VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
- General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3

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**Shop now:** [https://www.desertcart.co.th/products/156976877-gmgc45l-clay-pebble-grow-media-100-natural-expanded-clay-pebbles](https://www.desertcart.co.th/products/156976877-gmgc45l-clay-pebble-grow-media-100-natural-expanded-clay-pebbles)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*