---
product_id: 581658753
title: "Riare 16 LBS Organic Expanded Clay Pebbles - 4mm-16mm Natural Leca Balls Lightweight Hydroponic Clay Pebbles Aggregate for Indoor Plants, Hydroponic Growing, Plants Drainage, Aquaponics"
brand: "riare"
price: "A$241"
currency: AUD
in_stock: true
reviews_count: 13
category: "Riare"
url: https://www.desertcart.com.au/products/581658753-riare-16-lbs-organic-expanded-clay-pebbles-4mm-16mm-natural
store_origin: AU
region: Australia
---

# 4-16 mm size range for versatile use Superior drainage & water retention 16 lbs lightweight pack Riare 16 LBS Organic Expanded Clay Pebbles - 4mm-16mm Natural Leca Balls Lightweight Hydroponic Clay Pebbles Aggregate for Indoor Plants, Hydroponic Growing, Plants Drainage, Aquaponics

**Brand:** riare
**Price:** A$241
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your plant game with the ultimate lightweight grow media!

## Quick Answers

- **What is this?** Riare 16 LBS Organic Expanded Clay Pebbles - 4mm-16mm Natural Leca Balls Lightweight Hydroponic Clay Pebbles Aggregate for Indoor Plants, Hydroponic Growing, Plants Drainage, Aquaponics by riare
- **How much does it cost?** A$241 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/581658753-riare-16-lbs-organic-expanded-clay-pebbles-4mm-16mm-natural)

## Best For

- riare enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Growth Partner:** Ideal for hydroponics, aquaponics, succulents, orchids, and even aquarium substrates—grow like a pro.
- • **Clean, Odorless & Organic:** Baked at high temperatures for a dust-free, neutral pH medium that’s safe and sustainable.
- • **Drainage That Saves Roots:** Prevents root rot by providing excellent water drainage and oxygen flow for healthier plants.
- • **Light as Air, Strong as Clay:** 16 lbs of natural, organic expanded clay pebbles that keep your plants thriving without the weight.
- • **Perfectly Sized for Every Pot:** 4-16 mm diameter pebbles fit small to medium pots, ensuring optimal root aeration and growth.

## Overview

Riare’s 16 lbs Organic Expanded Clay Pebbles offer a premium, lightweight, and natural growing medium sized 4-16 mm, perfect for indoor plants, hydroponics, and aquaponics. These odorless, dust-free clay balls provide superior drainage, water retention, and aeration to prevent root rot and boost plant health. Packaged in resealable pouches for long-term use, they are a versatile, eco-friendly choice favored by plant enthusiasts and professionals alike.

## Description

desertcart.com: Riare 16 LBS Organic Expanded Clay Pebbles - 4mm-16mm Natural Leca Balls Lightweight Hydroponic Clay Pebbles Aggregate for Indoor Plants, Hydroponic Growing, Plants Drainage, Aquaponics : Patio, Lawn & Garden

Review: Great for Self-Watering Setups — Affordable and Functional Alternative to LECA - I use these in my self-watering pot setup with a wick system. I thread a cotton rope through the base, add a generous layer of these clay pebbles, then top with soil — making sure the wick sits in good contact with the mix. The pebbles help with both drainage and oxygen flow, and they let excess water run off easily during top watering or initial potting. No root rot issues so far! These are a more affordable alternative to LECA, and I actually prefer the mix of large and small pebbles over the tiny “succulent gravel” I’ve used before. They strike a good balance between holding structure and letting water drain. Good quality, no weird dust or breakage out of the bag. I’d definitely repurchase.
Review: Very good LECA and the best price I could find anywhere - This was the cheapest LECA I could find anywhere, because apparently once hobbyists started loving it, most companies jacked the price way up because they could. It's good quality, with a little bit of expected breakage, and is doing a fantastic job in my 30-gallon terrarium as a drainage layer. It looks fine, the size variation is acceptable, and it was easy to clean and soak with hardly any dust at all. It's a nice red-brown color.

## Features

- Package Include: You will receive 16 lb lightweight natural organic clay pebbles, the size of the diameter is about 4-16 mm. The leca clay balls was solid and which suitable for garden plants, small and medium-sized pots. Its resealable pouches for convenient long term storage and use
- Natural and Organic Leca Balls: Our organic clay pebbles are made of natural clay baked at high temperatures, which is lighter than soil, not easily damaged, and has a neutral PH value. Expanded clay aggregate smells odorless and less dusty, which Keeps plants growing well
- Drainage and Absorption: Expanded clay pebbles provide good drainage and water retention for plants. When clay pebbles are placed at the bottom of the pot, it prevents plant roots from rotting. Putting them on top not only keeps the soil wetting, but also can be used to decorate the plants
- Premium Grow Media: Clay aggregate which porous structure can absorb water and retain nutrients, and its good aeration provides the right amount of oxygen for your plants. Additionally, our light expanded clay can improve the potting environment and soil fertility, which increase the survival rate of plants and make them grow healthily
- Wide Application: Our natural expanded clay pebbles is excellent grow media for plants, which great for orchid, succulent, cactus and olive tree. Also, lightweight clay pebbles are perfect for soilless culture, hydroponic gardening, aquarium substrate, fish tank, pot decoration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFDX84LN |
| Best Sellers Rank | #738 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Hydroponic Growing Media |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,900) |
| Item Weight | 15.34 pounds |
| Item model number | Organic Expanded Clay Pebbles for Plants |
| Manufacturer | Riare |
| Product Dimensions | 9.06 x 7.87 x 1.97 inches |

## Product Details

- **Brand:** Riare
- **Style:** Potting Mix,Garden
- **UPC:** 704090253307

## Images

![Riare 16 LBS Organic Expanded Clay Pebbles - 4mm-16mm Natural Leca Balls Lightweight Hydroponic Clay Pebbles Aggregate for Indoor Plants, Hydroponic Growing, Plants Drainage, Aquaponics - Image 1](https://m.media-amazon.com/images/I/71V9PfvaLCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Self-Watering Setups — Affordable and Functional Alternative to LECA
*by H***J on June 6, 2025*

I use these in my self-watering pot setup with a wick system. I thread a cotton rope through the base, add a generous layer of these clay pebbles, then top with soil — making sure the wick sits in good contact with the mix. The pebbles help with both drainage and oxygen flow, and they let excess water run off easily during top watering or initial potting. No root rot issues so far! These are a more affordable alternative to LECA, and I actually prefer the mix of large and small pebbles over the tiny “succulent gravel” I’ve used before. They strike a good balance between holding structure and letting water drain. Good quality, no weird dust or breakage out of the bag. I’d definitely repurchase.

### ⭐⭐⭐⭐⭐ Very good LECA and the best price I could find anywhere
*by A***E on September 16, 2025*

This was the cheapest LECA I could find anywhere, because apparently once hobbyists started loving it, most companies jacked the price way up because they could. It's good quality, with a little bit of expected breakage, and is doing a fantastic job in my 30-gallon terrarium as a drainage layer. It looks fine, the size variation is acceptable, and it was easy to clean and soak with hardly any dust at all. It's a nice red-brown color.

### ⭐⭐⭐⭐⭐ Lots of LECA for your money!
*by C***T on November 30, 2025*

I was able to use one bag to transfer 6 small plants to semi hydroponics. Very good price and good quality, just make sure to rinse before you use as they are very dusty (which is expected!) Perfect moisture retention to keep my plants’ roots wet but not at risk of root rot.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-02*