Watering newly planted trees and shrubs:
To make this easy follow this rule for newly planted trees and shrubs.
Water your new plants everyday for the first 7 to 10 days no matter what.
How much Water?
Shrubs - 1 to 5 gallons everyday for 7 to 10 days
Trees - 10 to 15 gallons everyday for 7 to 10 days
You can not over water your tree or shrub in 7 to 10 days in North Dakota.
After 7 to 10 days of watering, then 1 or 2 times a week for the rest of the season.
Shrubs in windy sunny arrears will need more water then the plant on the north side or in shade.
For Tip and Tricks and a deeper look into Watering plants: Continue Reading Article.