Mulching

7. Mulching

No matter how you plant your trees, growing them successfully depends on mulch. Six inches of mulch will cover a multitude of planting sins. Even watering every day is not as effective as mulch. Mulching subdues weeds and grass under the tree that would compete for available water and nutrients. It helps the soil to conserve moisture during periods of drought and moderates the temperature of the soil around the tree roots. The mulch also begins immediately and continually to release nutrients to the tree. Mulching can supply most of the nutrition needed by a fruit or nut tree.

The type of mulch you use is mostly a matter of preference and availability. Any organic matter will do. Leaves are usually easy to obtain. Good results have been demonstrated from using old hay and on poor ground, straw mixed with manure is beneficial. Grass clippings are also a favorite of many growers.

Mulch should not be piled up too closely to the tree trunk. It is best to leave a few inches of air space between the mulch and the tree.