Link to Irrigation Details: 

http://www.uvm.edu/extension/cropsoil/wp-content/uploads/2014HopsConference_Lattak.pdf 

. 

Great Source for Irrigation Supplies and Consulting:

COLUMBUS IRRIGATION CO., LLC
President/Owner Dan Kamburoff
1654 State Route 60
Ashland, OH 44805-9372
Phone: 419-281-7000
Fax: 419-281-3400
Email: dan.cic@zoominternet.net