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Clay Pebbles

Clay Pebbles

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Showing 1 - 4 of 4 products
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CANNA Aqua Clay Pebbles - London GrowCANNA Aqua Clay Pebbles - London Grow
CANNA CANNA Aqua Clay Pebbles
Sale priceFrom £9.95
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House & Garden Clay Pebbles 10L - London Grow
New!
Vitalink Clay Pebbles 10L Bag - London GrowVitalink Clay Pebbles 10L Bag - London Grow
New!
Jiffy PRO7 60/40 Clay Coco – 45L bag - London GrowJiffy PRO7 60/40 Clay Coco – 45L bag - London Grow

rowers worldwide use clay pebbles because they're clean, pH stable, pH neutral, and suitable for a variety of hydroponic systems. The increased levels of aeration, superior water drainage properties and accelerated nutrient uptake make clay pebbles the ideal grow media for RDWC, Flood & Drain and Wilma Systems. Clay pebbles are made by firing up pieces of clay in a kiln, which causes them to expand. They're made for use as a base substrate, which you can mix with other media. They're lightweight, porous, retain moisture, and improve the oxygenation levels in the root zone. It's a sterile substrate, which keeps your plants hydrated and healthy.


London Grow offers excellent clay pebble substrates delivered by top-quality producers such as CANNA, Gold Label, and House & Garden. The substrate is environmentally-friendly as the main component in the manufacturing process is clay. Even better, clay pebbles have an extensive lifespan. Our high-performance products deliver exceptional results and increased harvest yields.