• Mow high — grass should be 3 inches in height. Tall grass encourages deep roots and discourages crabgrass and other weeds.

• Let grass clippings stay where they fall. They contain valuable nutrients and help shade the soil, reducing moisture loss.

• Purchase fertilizer with slow-release nitrogen and low or no phosphorus and no pesticides. Look for brands that have a bright green "Earth-friendly" sticker on them.

• Follow product instructions, being careful to apply only the amount needed for the space.

• Sweep fertilizer from the pavement onto the lawn or garden.

• Learn about composting. And use compost as fertilizer; it's natural, returns nutrients to the land and holds moisture.

• Aerate at least once a year to add oxygen to the lawn.

• For advance help, send samples of soil to your county's Michigan State University Extension office. To find the Extension office closest to you, visit www.msue.msu.edu or call toll-free 1-888-678-3464. A soil test will help determine best nutrients needed for your soil. There is a fee of $10 to $20.

Get green garden help

For a list of Earth-friendly fertilizers and products, lawn care services, retailers and tips, visit www.healthylandscapes.com.