How much is 2 inches water? 2 gallons?
To prevent wetting leaves, I use a bucket to water; I drilled a hole in a bucket, so water goes directly to ground.
I read somewhere, 2 inches = 2 gallon.
Another article says 4-5 gallons per week in hot weather. So, 4-5 inches per weeks in the summer?
How much do you water?