We started off taking all of the modules off of the existing wall and cleaning them out. There were lots of cockroaches and spiders in the existing wall. We found 10 cockroaches and more spiders than we could count.
After this we cleaned out all of the modules. We placed all of the soil and organic matter into bins to reuse on the next green wall. Then we washed out the modules and lined them up to be used in our transplants.