Capillary irrigation

As an integrated component of the OSMO-DRAIN method, the function capillary irrigation, with a secondary function such as liquid fertilisation or plant protection, can be used also in a completely separate manner on all vegetation areas.

The idea is very old, but its successful practical implementation also in demanding vegetation areas was achieved only by the OSMO-DRAIN method. The fact that more than 90% of all plants receive water exclusively through the roots and evaporate it through the leaves and needles leads automatically to the conclusion that the overhead irrigation is water wasting.

While only the roots can digest the minerals from the water, also less fertiliser must be used, and thanks to the increased roots mass the plants become more resistant to diseases. Naturally, both methods have advantages and disadvantages. It depends on the application case. Therefore, in individual cases, it must be carefully tested which method has the advantage. If the capillary irrigation is chosen, resources such as water, energy and chemicals can be saved in considerable amounts and a contribution to the protection of the environment can be made.

This method offers the following advantages:

• No evaporation by preventing the surface water.
• No soaking or waterlogging.
• No development of hollows and surface thickening.
• Water savings of up to 70% compared to the traditional methods.
• Uniform, needs-oriented humidification of the roots space during dry periods.
• Ensuring good soil aeration by roots growth, more beneficial microclimate and loose soil structure.
  Harvest growth by adapted and continuous supply of water.
• The growth is not interrupted during the dry periods.
• In dry areas, the salinisation of the soil is prevented because no evaporation is taking place.