9. Soil & absorption Over 1.7” per hour Good to excessive Low High Sandy 1 to 1.7” per hour Good Moderate Moderate Loam .2” per hour Poor High Low Clay Water absorption Drainage Water retention Water intake rate Soil Type
10.
11. Water Source 20 GPM Split 10 GPM 10 GPM Using the 10 VAN nozzle from the previous slide How many gallons per minutes are going past each spray head?
12. Use the smallest pipe possible to carry the needed water rate Water Source 20 GPM 1 ¼” Pipe Split 10 GPM ¾” Pipe 10 GPM ¾” Pipe 8 GPM 6 GPM 4 GPM 2 GPM ¾” Pipe ½” Pipe ½” Pipe ½” Pipe 8 GPM 6 GPM 4 GPM 2 GPM ¾” Pipe ½” Pipe ½” Pipe ½” Pipe
![Hydrangea Bigleaf ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)