I have had several requests from teachers for a copy of the owners manual for their school greenhouse irrigation system.  The manual walks you through set by set to setting your greenhouse irrigation system.  Many of our schools have the sterling model.  Below is a link that you can download and save onto your computer.


Melissa Riley
Central Region Ag Education
Horticulture Teacher
1005 State University Drive,  Box 4060
Fort Valley, GA 31030
office - 478-825-6067
cell - 478-973-4071
fax - 478-825-6980