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I run a flood and drain setup with a res, one control pot and 4 grow pots. For the most part, it really is a walk in the park. Easy as you like. The exception for me is the measuring of the EC. I have both a Blue Lab PH Controller as well as a Blue Lab Guardian, so I am always closely monitoring and recording my statistics. The one thing I struggle with is EC, and the reason is - it is always rising. I try and try to get that magic sweet spot, where the PH and ED is static, with water level...
Measuring EC / PPM in a flood and drain system
Measuring EC / PPM in a flood and drain system
from Hydroponics / Aeroponics
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