Vertical walls typically characterize medium-level greenhouses. Which ranges from 2m to 4m, and the total height is usually less than 5.5m. Hydroponic systems increase water use efficiency; on top of that, production in medium-level greenhouses can be more efficient than field production.
This level of technology is ideal for:
average volume production
clients who want to upgrade from low-tech greenhouses
Clients who want to save on labor costs