Where the Permavoid units are very suitable for water storage and conveyance, the Capillary Cones are the key component in transporting water from the units back to the soil on top, in which the plants and turf grow.

These cones have been specifically designed for the purpose of capillary transport of water, with a capacity of each cylinder that outperforms even the highest evaporation rates many times over. The fibres will last a lifetime. Just 4 of these Permavoid Capillary Cones suffices to capillary irrigate 1 m2 of vegetation (in temperate climate zones).