Clay Pebbles

Clay Pebbles (otherwise referred to as Leca) offer a new way to grow your plants without the use of soil! Using these clay pebbles has both pros and cons, so do a little research on them before deciding to switch your plants over to this soil-less alternative.

We carry the brand Grow!t Horticultural Clay Pebbles in the store in both 10L ($24.99) and 40L ($53.99) quantities! Below you will find more information on this product.


GROW!T Horticultural Clay Pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics (especially in flood & drain, deep water culture, and drip feed systems). Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants.

GROW!T Clay Pebbles can be used for:
Aeration of growing media – ideal to mix into coco coir or soil to aid aeration.
Drainage – will hold water as well as offering great aeration properties and free draining.
Decoration – looks great as a top dressing for pots and also helps to prevent evaporation.
Hydroponics/hydroculture – used widely in hydroponic growing, they are ideal for flood & drain, deep water culture and drip feed systems.
Aquaponics – are also ideal to be used in aquaponic systems.