I'm trying to build the 11 plant garden for students at a high school. Can you give me any more instruction on how to?
How is the piping attached to the bin,
what kind of
pump is in it,
and how do you attach the pump?
Another question: what is a very simple
nutrient solution we can use for our first system at a high school.
This is all new for me and the students. Please help us.