In the garden
Proper mowing techniques
Now that lawns are greening up, it’s time to consider best practices for mowing your grass.
“How you mow is important,” advises Henrico Extension Agent Karen Carter. “One of the best ways to prevent weeds in your lawn is to mow correctly.”
Start by checking the blade on your mower. It needs to be sharp so that you don’t chew off or shred your grass, which makes it vulnerable to disease and attacks by insects.
The blade needs to be set high enough to leave grass at least 3 inches high. “This is probably the most important thing,” said Carter. “Mowing high improves root growth and helps shade out weed seedlings. You’ll still have some weeds, but the number will be greatly reduced.”
Carter advised following the one-third rule: never remove more than 1/3 of the height of your grass at one time.
Mow regularly, though not when grass is wet, and rotate mowing patterns. And leave the grass clippings on the lawn. As long as they’re not in clumps, grass clippings will decompose and return valuable nutrients and water to the soil. “Lawn clippings are ‘free fertilizer,” Carter said, “and they don’t contribute to thatch buildup.”
Tall fescue grasses, used most often in this area, don’t develop thatch layers.
Tall fescue is a cool season grass that looks good in the spring, early summer, and fall, but it can go dormant in the heat of the summer unless it is watered.
“Lawn irrigation is an all or nothing proposition,” said Carter.
Lawns that aren’t watered can survive as long as they have a strong root system. To keep grass green in summer’s heat, an inch of water is needed every week.
“That means a good, deep soaking that builds the root system,” said Carter. “Not just 15 minutes.”
“The roots are the root of the matter,” she added. “Healthy lawns have strong root systems.”
Applying a broadleaf weed killer should be done now before the weeds get too large. “Spot spray what you’re seeing,” said Carter. Spot spraying rather than broadcasting means you use less weed killer, save money, help the environment, and lessen your exposure to herbicides.
And, if you haven’t already put down a crabgrass preventer, Carter said you can still benefit from applying it. Choose a product that doesn’t contain fertilizer.
“Cool season grasses should be fertilized in the fall,” said Carter. “In spring, fertilizer makes grass put on more top growth – which you don’t need. You’re already mowing in spring, and fall fertilizing promotes root growth.”
Henrico Extension offers the SMART Lawns program to help homeowners have beautiful lawns. Master Gardeners collect lawn soil samples and measure total lawn area, and after processing, homeowners can get customized advice. To learn more, call 501-5160 or search SMART Lawns on Henrico County’s website at http://www.co.henrico.va.us.
Reynolds Community College will host Richmond sculptor Paul DiPasquale Sept. 28 as he shares his presentation “Art Talk, Why Art Matters” from 6 p.m. to 8 p.m. in the Conference Center Gallery of the Workforce Development and Conference Center on the Parham Road Campus, located at 1651 E. Parham Road in Richmond. This event is free and open to the public. > Read more.
The Children's Clothing Closet at Highland Springs United Methodist Church will be open Saturday, Aug. 27 and Tuesday, Aug. 30 to provide free new or nearly new children's clothing for families in need, prior to the start of the school year. The Clothing Closet will be open from 10 a.m. to noon both days. The church is located at 22 North Holly Avenue. > Read more.
Beautiful fall weather is back this weekend! Don’t leave your favorite pooch at home – take the whole family to Canine Companions’ DogFest Walk ‘n Roll at West Broad Village or FETCH a Cure’s annual Mutt Strutt at Deep Run Park. Pets are also welcome at this weekend’s Central Virginia Celtic Festival and Highland Games. Halloween events taking place Sunday include the University of Richmond’s 18th annual Trick or Treat Street and Goblins and Gourds at Lewis Ginter Botanical Garden. For all our top picks this weekend, click here! > Read more.
- More News
Oct. 20, 2016Click here to read the print edition.
- More Entertainment
- More Obituaries
- More Community
- More Opinions
- More Sports
CalendarInnsbrook's 7th annual Great Pumpkin Palooza will take place from 10 a.m. to 4 p.m. The annual Punkin Dunkin competition starts at 11 a.m. Public launchings will begin following the competition with pumpkins available for purchase at the pumpkin patch; proceeds benefit the American Cancer Society. There will also be a battle of the bands, costume parades and contests, pumpkin painting, a petting zoo, pony rides, bouncy houses, a rock climbing wall, local vendors and crafters, and more. Admission is free. For details, visit http://www.innsbrook.com. Full text