Arcadia Garden Products Hydroponics
These growing media options help indoor gardeners manage drainage and root health. Use these clay pebbles to support plant stability in various hydroponic setups
1 system on this hub
Sets Leca clay pebbles
Natural clay media
These expanded clay pebbles provide a lightweight and organic growing environment.
Optimized drainage
The 8-16mm size ensures water flows correctly through the root zone.
Versatile application
Use these hydro balls for propagation or as a standalone medium.
Notes from buyers
The 8-16mm pebbles are the perfect size for my propagation trays.
I used these clay pebbles for drainage in my indoor pots and they work exactly as described.
These hydro balls are very lightweight and easy to rinse before use.
Expanded Clay Standards
This catalog features lightweight 8-16mm hydro balls designed for drainage and plant support. These organic pebbles work well in propagation and cloning kits.
- Lightweight 8-16mm pebble size
- Expanded clay material
- Natural and organic media
- High drainage capacity
- Root support for cloning
- Bulk 50L volume options


The lineup
This Arcadia Garden Products set is built around Leca clay pebbles.
What they use
Arcadia Garden Products models in this range lean on the details already in the listings: Large bag of expanded clay pebbles.
Made to use
Pick a Arcadia Garden Products model from Leca clay pebbles when that is the job you have.
The difference
Compare Arcadia Garden Products models on Leca clay pebbles. Examples: Large bag of expanded clay pebbles.
Arcadia Garden Questions
What size are the clay pebbles?
The pebbles are expanded clay balls ranging from 8mm to 16mm in size.
Can these be used for cloning?
Yes, these are listed for use in propagation and cloning kits to support new growth.
Is this medium organic?
These listings feature natural and organic expanded clay pebbles.
What is the main use for these hydro balls?
They are primarily used as a lightweight growing media for plant drainage and support.