Blooms Hydroponics supply right across the west midlands in store and Worldwide Online.
Our Clay Pebbles are clean, pH neutral, pH stable and are great for use in all kinds of systems.
One of the most popular media to use Clay Pebbles. These are made by expanding clay to form round balls of porous material. The best part about them is the fact that they release almost no nutrients into the water stream and are pH neutral. In addition, their shape and porousness help to ensure a good oxygen / water balance so as not to overly dry or drown the roots.
Clay Pebbles are a great, re-usable media to use