Pokon Expanded Clay Balls / LECA – inert fired clay for semi-hydro and reservoir setupsPokon Expanded Clay Balls / LECA give roots a stable, airy, non-soil structure. The medium itself does not behave like compost: water and nutrients come from the reservoir and fertilising routine.More information Fired clay: durable granules that hold shape Semi-hydro use: suitable for reservoir-based setups Reusable structure: can be cleaned and reused where appropriate No built-in feed: requires nutrient solution for active growing What it’s made fromSoil roots and water-adapted roots behave differently. Convert plants carefully, remove old soil thoroughly where appropriate and monitor the root system during the first weeks.What mattersLECA does not remove the need for correct light, nutrient strength, pH awareness and reservoir hygiene. It is a medium, not a guarantee of easier growing.How to use Pokon Expanded Clay Balls / LECA Semi-hydro: Use with a reservoir-style pot for inert-substrate setups. Rinse first: Rinse until water runs clear to remove dust and fines. Re-use: Can be cleaned and re-used after a soak and thorough rinse. Prep and handling for Pokon Expanded Clay Balls / LECA Rinse: A quick rinse removes fines so water moves evenly through the mix.
