How much water does an apple tree need weekly or daily to grow properly?
Apple Tree Maintenance
Certified GKH Gardening Expert
This amount can vary greatly depending on the temperature, and humidity,and many other factors. Generally, you will want to water when the soil is dry down to a depth of about 2 inches. Once it is dry passed this point, it will need to be watered, but can survive for just a little longer after this point.