Large bag of expanded clay pebbles
Leca clay pebbles · Propagation and cloning kits
Hydroponics
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Arcadia Garden Products
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
Lead listing
Current set
1 system in this lineup
Why this brand
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.
From use
First-hand notes
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.
Why we keep it
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
What sets them apart
Media for propagation
These pebbles are sized specifically to support young plants in cloning kits. They provide the necessary air-to-water ratio for new roots.
Lightweight build
The expanded clay is easy to handle and does not compact over time. This keeps the root zone oxygenated in deep water systems.
Organic growing
These hydro balls are a natural choice for growers avoiding synthetic media. They are inert and do not alter the pH of your water.
Drainage focus
The round shape of the pebbles prevents water from pooling. This makes them ideal for bottom-drainage setups and top-feed systems.
Questions
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.