Mulch should be spread evenly at a depth no deeper than three inches.

Jun 27, Applying Citrus Tree Mulch. Spread mulch evenly at a depth no deeper than three inches. It is a good idea to mulch out to the drip edge of the citrus tree, where the furthest branches fall. Do not stack mulch up against the citrus tree base and trunk. This can cause root rot, encourage pests, and instigate certain citrus tree stumpcutting.barted Reading Time: 2 mins.

Young and establishing trees can be mulched with 1-to

Feb 09, Mulch may reduce critical oxygen exchange to feeder roots, and cause stress to a tree; in a few rare instances while consulting as an arborist, GardenZeus expert Darren Butler has seen mature trees apparently killed by overly enthusiastic mulching.

For established citrus trees that might not have been previously mulched, start with a shallow layer of about 1/2 inch coarse mulch well away snow fall tree. Oct 14, Proper lemon tree mulching will help to retain moisture, prevent weeds, reduce weeding and hoeing, and help citrus trees become healthy and productive.

When mulching lemon trees, the mulch must not be allowed to touch the trunk of the tree. toinch-wide rings free of mulch must be kept around the trunk of the tree to prevent fungi from wet mulch coming in contact with the stumpcutting.barted Reading Time: 6 mins. A 2- to 3-inch layer of mulch spread around the base of each citrus tree is enough to hold in moisture, regulate the soil temperature and prevent weed germination and growth.

The University of.