Keeping hydroponic grows running at optimal efficiency requires routine reservoir maintenance. Keeping hydroponic nutrient solutions balanced in the reservoir is critical. Often reservoirs become or toxic as water evaporates and the nutrients within the solution are taken up by the plants. In this course, we will review the set-up and elements of a hydroponic system in the cannabis garden. 

Learning Objectives: 

  • Identify the types of nutrients and optimal conditions for a hydroponic grow 
  • Review solutions compositions for optimal growing conditions 
  • Identify common nutrient disorders and solutions to nutrient challenges