The Importance Of Mulching

Mulch can be an organic or inorganic material that is spread on the soils surface around trees, plants and shrubs. Mulching is one of the most important things that can be done to maintain the health of a tree. There are many benefits of properly mulching shrubs and trees.

Applying mulch will provide an insulation layer that protects roots from extreme cold or hot temperatures. Soil that has been mulched is warmer in the winter and cooler in the summer.

Mulch reduces moisture

A layer of mulch will reduce moisture loss by stopping sunlight from reaching and heating the soil. It also prevents evaporation thus allowing for less watering during the summer months.

Mulch improves fertility and soil structure

As the mulch breaks down it improves the fertility and structure of the soil. Mulching protects the surface soil from being eroded by the impact of rain while acting a sponge that absorbs the water. It also provides a good environment for earthworms and other organisms that improve the fertility of the soil.

Applying mulch around trees reduces root competition from nearby plants and grass. A living mulch that does not compete with tree roots, like a ground cover, will also reduce competition from other surrounding plants.

Mulching discourages weeds

Mulching discourages weeds from growing in the area. By applying a thick layer, you are blocking the light that the weeds seeds need to germinate. The mulch will also prevent the weeds from coming in contact with the soil which means they will never grow.

There are different types of popular mulches. Each type has its pros and cons and will work better depending on the situation. Organic mulches are the healthiest for your plants because they break down over time, releasing nutrients into the soil. Organic mulches include grass clippings, newspaper, leaves, wood chips or straw. Inorganic mulch does not decompose and includes plastic, rock, gravel and crushed glass.