Description

Water retaining polymers that hold many times their weight in water and can increase the water holding capacity of your soil by over 300%.

Simply add a pinch, between 1-4 gms per litre of growing media in pots, containers, hanging baskets and window boxes to help stop them drying out.

The roots imbed themselves in the HydroGels taking up water as required. Symbio HydroGels recharge themselves every time you water your plants and will last several years in pots and flower beds