9.3
Pulovin Hydroponics
Natural clay pebbles provide excellent drainage and root support for indoor plants and hydroponic systems
1 system on this hub
Sets Leca clay pebbles
9.3
Natural Clay Material
These pebbles are made from natural clay for safe gardening.
Optimized Drainage
The round balls prevent water from pooling around roots.
Root Development Support
The porous structure helps roots breathe and grow strong.
Notes from buyers
The 4-16mm size range is perfect for my indoor orchids and provides great drainage.
I used these 10 lbs bags for my new hydroponic setup and the roots are growing very well.
These clay balls are clean and work perfectly for both my aquaponics and soil plants.
LECA Growth Media
These 10 lbs bags contain pebbles ranging from 4-16mm in size. They are designed for use in hydroponics, aquaponics, and as a potting mix additive.
- 4-16mm pebble size
- 10 lbs bulk bags
- Natural clay balls
- Hydroponic growth media
- Aquaponic system compatibility
- Orchid potting mix use


The set
1 system listed here, grouped as Leca clay pebbles.
Materials and parts
Read the listed parts and finishes — Ten pound bag of LECA clay pebbles — rather than a slogan.
Made to use
Pick a Pulovin model from Leca clay pebbles when that is the job you have.
How they differ
1 system listed here give you a side-by-side on Leca clay pebbles.
Pulovin Questions
What size are the clay pebbles?
The pebbles range in size from 4mm to 16mm.
Can these be used with orchids?
Yes, they are suitable for orchid potting mixes and root development.
What systems are these pebbles for?
They are used for hydroponics, aquaponics, and general indoor plant drainage.
How much comes in one pack?
These listings are for 10 lbs bags of natural clay balls.