Deep Root Watering
When using a deep Root watering device attached to hose, how long do you leave it in each spot?
Denver County Colorado
Insert the deep watering device at an angle to a depth of 6 to 8 inches, then leave in place for 3 to 5 minutes with the water turned on low to moderate. Work your way around the tree's dripline repeating the process in at least twelve spots for a medium sized or larger tree. For new trees, water in four evenly dispersed spots, 3 feet from the trunk.