How often should hydroponic irrigation systems be maintained and cleaned to prevent clogging and bacterial growth?

Hydroponic irrigation systems should be maintained and cleaned regularly to prevent clogging and bacterial growth. The frequency of maintenance depends on factors such as system design, water quality, and plant type. As a general rule, systems should be inspected and cleaned every 1-2 weeks, with more frequent cleaning required for systems with high water flow rates or those using organic nutrients. Regular maintenance tasks include cleaning pumps and filters, checking pH and EC levels, and monitoring for signs of bacterial growth or clogging.