Homeowner Forced to Water With a Hose

Q. I have emailed you before about having only one watering zone. Our lemon tree seems to be doing worse every year. With only one irrigation zone unfortunately I am forced to water every day in the summer.  We decided we should water these citrus trees by hand. So, we have two questions please: How much water per watering and how often?

Homeowner Forced to Water with a Hose

A. Looks like fake grass was installed surrounding the tree. It is too perfect. This may be a problem in future years due to numerous soil problems, primarily air reaching the tree roots and compaction from people walking near it. Pull the fake grass away from the tree to the size of the canopy. It is important that plant roots breathe air. Some types of fake grass are better at that than others. Make sure enough air is getting to plant roots.

How To Hand Water Citrus

 Start watering this tree now with about fifteen gallons each time (judging its size from your picture). As the tree increases in size it needs more water; probably about every three or four years the area under the tree canopy will need to become bigger to give it this. The tree will max out at about thirty gallons each time it is watered. When an increase in water is needed, remove more grass, to accommodate the amount of water applied. The easiest way to give the tree more water and keep it from falling over will be to increase the size of the area where water is applied to at least half the area of the canopy.

Use Moat or Donut

This is a basin at the bottom of a fruit tree in North Las Vegas. Both basin and bubbler..which this is..and drip irrigation are both efficient at this.

Use a moat or donut shaped basin around the tree for filling each time with a hose. The basin, and the inside being flat, will hold water long enough to get it deeper in the soil. If the tree does not have a moat or donut around it, it is difficult to put enough water in that spot to wet the soil eighteen inches deep each time. Just putting a hose on it will not work unless you water with a sprinkler or let the hose run slow a long time. Using a moat or donut will fill the basin with water in about ten minutes or less and keep it contained.