Deep Water Culture is one of the most simple and efficient hydroponics technique, the plant grows in a net pot filled in a small quantity of clay pebbles, the roots develop immersed in a water based mineral solution costantly oxygenated by an air pump.

This gives the roots a great amount of oxygen which increase growing process, nutrients uptake and will give you an huge harvesting

The air pump deliver fresh air to the growing pot through an air stone, an high level of dissolved oxygen will mainteined inside the solution, this is necessary for the plants healt, roots development and nutrient uptake