---
product_id: 486235718
title: "10L Premium Bucket of Clay Pebble Hydroponic Substrate 1L 2L 3L 5L 10L 20L (10L)"
brand: "uk grow"
price: "€ 117.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "Uk Grow"
url: https://www.desertcart.gr/products/486235718-10l-premium-bucket-of-clay-pebble-hydroponic-substrate-1l-2l
store_origin: GR
region: Greece
---

# pH-neutral with superior drainage 100% natural clay composition durable, reusable eco-friendly bucket 10L Premium Bucket of Clay Pebble Hydroponic Substrate 1L 2L 3L 5L 10L 20L (10L)

**Brand:** uk grow
**Price:** € 117.59
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with the ultimate clay pebble substrate!

## Quick Answers

- **What is this?** 10L Premium Bucket of Clay Pebble Hydroponic Substrate 1L 2L 3L 5L 10L 20L (10L) by uk grow
- **How much does it cost?** € 117.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/486235718-10l-premium-bucket-of-clay-pebble-hydroponic-substrate-1l-2l)

## Best For

- uk grow enthusiasts

## Why This Product

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

## Key Features

- • **All-Season Plant Power:** Ideal for tomatoes, herbs, lettuce—indoor or outdoor growing.
- • **Root-Boosting Aeration:** Creates massive air pockets for oxygen-rich, healthy roots.
- • **Eco-Chic & Cost-Effective:** Reusable substrate that’s kind to your plants and the planet.
- • **Versatile Hydroponic Hero:** Perfect for drip irrigation, ebb & flow, NFT, and more.
- • **Clean & Consistent Quality:** Uniform pebble size ensures stable moisture and root support.

## Overview

This 10L bucket of premium clay pebbles offers a 100% natural, pH-neutral growing medium designed for hydroponics, aquaponics, and indoor gardening. Lightweight yet durable, it promotes superior root aeration and drainage, supporting robust plant growth across various systems. Packaged in a reusable, sturdy bucket, it’s eco-friendly and perfect for a wide range of plants, making it a must-have for serious growers seeking consistent, healthy yields.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Good quality substrate. Will buy again. - I’m very pleased with these pebbles. Right away the bucket felt sturdy and the pebbles were clean, well-formed and fairly uniform in size which makes a big difference when you’re using them for indoor plants. Once I used them the difference was noticeable. The drainage is excellent so even when I over-watered a little the excess drained away nicely and the roots seemed more stable and oxygenated than before. I was also pleased that they helped reduce the fungus gnats I was battling. One thing to keep in mind is that you’ll want to rinse and soak the pebbles before use to remove any dust and tiny fragments. Doing that means you’ll get the best performance from them. Overall this substrate has offered excellent value, strong performance and a noticeable improvement in plant health. I’d happily buy it again.
Review: Excellent LECA and customer services - This is probably the 6th time I have bought LECA from UK Grow, and I really love their product. I had the opportunity to try other leca, but the water-wicking process was not as good. The pebbles either dried too fast or too slow. The UK Grow ones keep moist enough to feed the plant without causing any root problems. My plants thrive in it. And the pebbles also look nice, which is a plus, given that all my pots are transparent. :) I usually don't leave reviews, but the customer support was fantastic this time, and I think they deserve public appreciation. I had a minor issue with the delivery - the courier's fault - and the staff replied fast and helped more than I expected.

## Features

- Made from 100% natural clay, clay pebbles are a versatile and popular growing medium for hydroponics, aquaponics, and indoor gardening.
- Available in every size and comes in a strong durable reusable bucket with a lid
- Lightweight and pH-neutral, clay pebbles provide excellent drainage and aeration for plant roots, allowing for healthy and robust growth.
- Perfect for all types of plans Great to use in any style of hydroponics or growing
- Responsibly manufactured
- Perfect for all types of plans Great to use in any style of hydroponics or growing All sizes available Creates huge air pockets to promote amazing root growth and substrate structure Responsibly manufactured
- Can be used in a variety of hydroponic systems, such as drip irrigation, ebb and flow, and nutrient film technique.
- Reusable and long-lasting, clay pebbles are an eco-friendly and cost-effective growing medium.
- Ideal for use with tomatoes, cucumbers, herbs, lettuce, and many other plants. Suitable for both indoor and outdoor growing.
- Easy to clean and sanitize, making them ideal for use in hydroponic and aquaponic systems. Can also be used to improve drainage in potted plants or as a decorative mulch in gardens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKLP9F7Y |
| Best Sellers Rank | 673 in Garden ( See Top 100 in Garden ) 4 in Gardening Clay Rocks 13 in Hydroponics (Garden) |
| Customer Reviews | 4.5 4.5 out of 5 stars (586) |
| Date First Available | 26 Oct. 2022 |
| Item model number | clay pebble 123 |
| Manufacturer | uk grow |
| Material type | clay |
| Part number | clay pebbles |
| Power source type | air_powered |
| Product Dimensions | 10 x 10 x 10 cm; 4.6 kg |

## Images

![10L Premium Bucket of Clay Pebble Hydroponic Substrate 1L 2L 3L 5L 10L 20L (10L) - Image 1](https://m.media-amazon.com/images/I/61nNkmZ58kL.jpg)

## Questions & Answers

**Q: What are the main benefits of using these clay pebbles?**
A: Our UK Grow Clay Pebbles offer excellent drainage, are perfect for hydroponic systems, and suitable for a wide range of plants. They're easy to use and help in maintaining a healthy root system for your plants.

**Q: Can these clay pebbles be reused?**
A: Absolutely! With proper cleaning and sterilisation, these clay pebbles can be reused multiple times, making them a cost-effective choice for gardeners and hydroponic enthusiasts.

**Q: Are these pebbles suitable for all types of plants?**
A: Yes, our clay pebbles are versatile and suitable for almost all types of plants. They are particularly beneficial for hydroponic systems and plants that require good drainage and aeration.

**Q: How do I clean and sterilise the pebbles for reuse**
A: To clean, simply rinse the pebbles to remove any debris. For sterilisation, soak them in a diluted bleach solution for about 24 hours, then rinse thoroughly with water before reuse.

**Q: What sizes do the clay pebbles come in?**
A: Our clay pebbles are available in various sizes to suit different gardening needs, including small bags for individual pots and larger bulk options for extensive hydroponic setups.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality substrate. Will buy again.
*by E***E on 27 October 2025*

I’m very pleased with these pebbles. Right away the bucket felt sturdy and the pebbles were clean, well-formed and fairly uniform in size which makes a big difference when you’re using them for indoor plants. Once I used them the difference was noticeable. The drainage is excellent so even when I over-watered a little the excess drained away nicely and the roots seemed more stable and oxygenated than before. I was also pleased that they helped reduce the fungus gnats I was battling. One thing to keep in mind is that you’ll want to rinse and soak the pebbles before use to remove any dust and tiny fragments. Doing that means you’ll get the best performance from them. Overall this substrate has offered excellent value, strong performance and a noticeable improvement in plant health. I’d happily buy it again.

### ⭐⭐⭐⭐⭐ Excellent LECA and customer services
*by M***A on 23 March 2024*

This is probably the 6th time I have bought LECA from UK Grow, and I really love their product. I had the opportunity to try other leca, but the water-wicking process was not as good. The pebbles either dried too fast or too slow. The UK Grow ones keep moist enough to feed the plant without causing any root problems. My plants thrive in it. And the pebbles also look nice, which is a plus, given that all my pots are transparent. :) I usually don't leave reviews, but the customer support was fantastic this time, and I think they deserve public appreciation. I had a minor issue with the delivery - the courier's fault - and the staff replied fast and helped more than I expected.

### ⭐⭐⭐⭐ Perfect for Planting
*by K***G on 20 February 2025*

Perfect for indoor plants. But it wasn't 3L unfortunately.

## Frequently Bought Together

- UK GROW 10L Premium Bucket of Clay Pebble Hydroponic Substrate 1L 2L 3L 5L 10L 20L (10L)
- Gro-Sure Perlite, 10 L
- Houseplant Potting Mix Soil Compost 35L Professional Formula - Ideal For All Indoor House Plants To Provide Healthy Growth & Greener Leaves 6 months feeding with added Perlite - By Jamieson Brothers

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-07*