Growing media is made up of many different components including peat moss, coco coir, and perlite. These materials help provide structure and support to plants while they are growing. The type of growing media you choose will depend on the type of crop you are growing and how much space you have available in your hydroponic system. One thing to keep in mind when choosing growing media is that some materials can be toxic to your plants if they get into the nutrient solution or root zone.
20 March 2023