Last week we discussed the importance of weeding, and how weeds can potentially destroy your landscape. Mulch acts as a low maintenance protective barrier against the weed threat, and is certainly worth the investment. But how do you know which mulch to buy and how thick to spread it? And does this landscaping super hero have other benefits?

Find out the scoop about mulch, and how this simple addition will help keep you sane this summer.

Benefits of Mulch

Mulch protects, nourishes and improves your landscape. Spread some onto your garden and capture these advantages:

• Mulch blocks sunlight, suppressing weeds that grow from seed.
• Mulch keeps soil moist, reducing the need to water.
• Mulch creates a uniform appearance in your garden.
• Mulch is an ideal and affordable covering for pathways and edging.
• Mulch composts naturally, adding nutrients to the soil over time.

How can you stay sane by spreading mulch this year? Weed less, and enjoy your flowers more. Water less, and bask in heat waves. Create a better looking yard, and contribute to better soil quality next year. With a minimal investment in good quality mulch, you'll have less outdoor maintenance and a better looking yard.

How Much Mulch?

Experts agree that wood chip or bark mulch should be spread 3 to 4 inches thick, on average. Go thicker on sloped areas, since rain and gravity often take their toll. Shady spots might get by with a little less, but be sure to spread enough mulch to properly suppress the local weed population.

Wood chips or shredded bark mulch are the most popular, providing attractive and economic coverage in various shades. Brown, black, red and a mixtures of natural tones are available from your landscaper; choose a mulch color that matches your home and exterior landscaping. Other types of mulch include shredded leaves (although this mulch won't last any more than one season) and rocks or pebbles.

Invest in mulch for a more attractive outdoor living space that allows you to enjoy the season, instead of driving yourself crazy with weeding and watering.