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Early spring is the best time to apply mulch in your garden before weed seeds start to germinate, providing a neat appearance by reducing weed growth, keeping the soil cooler in the heat of summer, maintains moisture retention requiring less watering and preventing erosion of the topsoil.

There are some things to consider regarding proper mulching:

Before applying new mulch, turn and loosen up the existing mulch to prevent caking, ensure better moisture penetration and prevent artillery fungus from forming.

Apply mulch lightly . . . 2 to 3 inches for new plantings, 1 to 2 inches when re-mulching. Don't apply mulch deeper than 3 to 4 inches.

Don't mulch around the trunks of trees or the base of plants as it will cause rot and insect damage . . . the plants need to breathe.

Make sure the ground has warmed before mulching. Mulching too early will cause perennials to break their winter dormancy too early which will cause them to produce unhealthy plants with less flowers.

Apply thinner layers of mulch in those shady areas to minimize the population of slugs and other pesky bugs that love cool, moist and dark places.

There are two basic types of mulch, organic and inorganic. The type of mulch used is a personal preference, dependent on numerous variables.

Inorganic mulches include a vast array of stones, pulverized rubber and other materials. Their major benefit is that they do not decompose and don't need to be replenished often. However, they do not provide nutrients to improve soil structure.

Be aware that heat and light reflected from mulch such as white stones can dangerously overhead plants.

Organic mulches include wood chips, pine needles, compost material, bark and leaves . . . materials usually derived from plants which depose at different rates depending on climate and material, requiring replenishment more often. Despite the added maintenance, most gardeners prefer the added benefits of soil quality.

Organic mulches have an extremely high level of bacteria, so protect your hands and skin from contact, particularly if you have cuts or sores it can come in contact with. Make sure to wear gloves and dress appropriately, covering as much skin as possible, to prevent skin infections.

Spend a little extra time in the spring mulching your garden will reward you with an attractive garden and less maintenance time needed for weeding and watering.

Learn more about this author, Gina Alfani.
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