UK GROW 20L Clay Pebble Hydroponic Substrate - Reusable Bucket

100% natural clay pebbles give excellent drainage and aeration, promoting healthy root development. Their uniform shape creates consistent air pockets that keep roots oxygenated and prevent waterlogging.

pH-neutral and lightweight, they won't alter nutrient balance and are easy to handle. This means you can mix them with any hydroponic solution without adjusting pH, and the low weight reduces labor during potting and cleaning.

Comes in a sturdy, reusable 20L bucket with snap-tight lid for storage and transport. The lid seals moisture and prevents spillage, while the durable plastic construction protects the substrate from damage, making it ideal for indoor and outdoor use.

Suitable for hydroponic, aquaponic, and indoor garden systems, works with any plant type. Whether you are growing lettuce, herbs, tomatoes, or ornamental flowers, the pebbles provide a stable medium that supports vigorous growth and easy harvesting.

Responsibly manufactured, providing an environmentally friendly growing medium. The production process uses natural clay without harmful chemicals, reducing waste and supporting sustainable gardening practices for eco-conscious growers.