The Pi-technics Pi-Rack

Each plant has its own purpose-built, patented 3.5 litre container, which is equipped with drainage holes and a basket to prevent blockages caused by the growing medium. The generous volume of these patented growing containers allows the plants to develop a strong root system. This improves the plants' ability to absorb nutrients. This method results in larger and more robust plants than systems that use under-dimensioned containers.

The built-in irrigation system waters each plant individually. There is no need to punch holes in hoses, feed hoses through convoluted spaces and fit a myriad of 90-degree elbows. No sprinkler pipes are required either, making it much easier to check the condition of the plants. 

Each patented container also has its own drainage facility. This completely eliminates the risk of diseases being propagated by water-borne cross-contamination.
As the plants are placed in a circle around the lamp, the distance from the lamp to the plant is always the same. All the plants are exposed to the same amount of light. This reduces the risk of poorly developed plants.

The module has been designed to accept 3 or 4 x 600 watt high-pressure sodium lamps that hang vertically in reflectorless cool-tubes. Each plant is fully exposed to the light generated by these lamps. You can also purchase a complete set by buying our  PI Grow