Horti-BlueC - Introduction Part 1

The materials that are currently used in growing media are not sustainable. Peat and stone wool are not renewable and the production of stone wool is energy-demanding as well. Although peat has many advantages for use in growing media, its extraction from pristine peatlands threatens these sensitive ecosystems and carbon sinks, meanwhile resulting in increased emissions of greenhouse gasses.
Horti-BlueC website: www.horti-blue...