UK GROWPremium 2L Bucket of Clay Pebble Hydroponic Substrate 1L 2L 3L 5L 10L 20L (2L)

Using these clay pebbles is straightforward. Simply fill your pot or hydroponic system with the pebbles, plant your seeds or seedlings, and water as needed. The pebbles' porous nature ensures optimal moisture retention and drainage. To reuse, clean the pebbles by rinsing off any debris. For sterilisation, soak them in a diluted bleach solution, then rinse thoroughly before reuse. Clay pebbles, also known as hydroton or expanded clay, are lightweight, porous growing media used in gardening and hydroponics. These small, round pebbles provide excellent aeration and moisture retention for plant roots. Their versatility makes them suitable for various cultivation methods, from hydroponic systems to traditional soil applications, offering a natural pH buffer for optimal plant growth and nutrient absorption. Floating clay pebbles for hydroponic growing are ideal for planting orchid, succulent, vegetables, fruits, indoor gardening system, aquarium substrate, hydroponics supplies. Whilst using these please bare in mind you always have to have water at the bottom of the container so they have a supply and absorb as needed for your plants. Be also advised the plant will start growing the water roots which will be drawn by the moisture and these will frow a lot faster than soil roots. Plant will be safe to move into soil if you wish to do so at later date.

Great for drainage etc

Nice and clean than normal soil, and the bucket is nice quality

Really good quality. Totally recommend

I use they for mu hydroponics system and they are brilliant, easy to clean and use

They're fine for the cash. It's pot plant stuff so no glamour in this purchase. I use them at the bottom of some of my potplants to help in water drainage, which also helps in avoiding waterlogged soil and football rot.

I bought these thinking they would suppress fungus gnats (those annoying tiny black flies). It didn't! But it does look nice as a top dresser!

Loved the pellets just right size for drainage like it gives a good pH level to giving best opportunity to thrive