Perlite 3-6mm (50 Litres, approx 4.5kg) desktop farm Two-Button Operation Only two buttons

Two-Button Operation Only two buttons for meter operation

Graphite sensors that reduce polarization effects

Managed more than 40 types of pest insects

60 min or disabled

Great for environmental and agricultural testing

Perlite 3-6mm (50 Litres, approx 4.5kg) desktop farm Two-Button Operation Only two buttonsNatural Expanded Volcanic Perlite is an ultra light mineral that improves soil structure. Low in density, its pocket of air keep soil from compacting around it, allowing roots to easily reach deeply into it. The Natural Expanded Volcanic Perlite is used to improve the drainage and aeration of any growing medium. The aerated soil drains water effectively, but retain enough moisture in itself for the root of the plant. Its high porosity makes it perfect