Landscaping is a long game, and these top August garden tips are all about playing it smart. What you do now sets the stage for a healthier, better-looking yard this fall—and even next spring. If your landscape’s looking a little tired, we can help bring it back to life. We’ve been doing this for 35+ years and know how to turn late-summer blah into fall brilliance.
1. Refresh Mulch and Cut Back Overgrowth
By August, mulch starts to fade, thin out, or break down. Top it off with a fresh inch or two—not just for looks, but to hold moisture and suppress weeds when rain gets stingy. While you’re at it, trim back perennials and shrubs that are getting leggy or flopping over. Clean edges + clean lines = a yard that still looks alive and intentional.
2. Deadhead and Divide Perennials
Your coneflowers, black-eyed Susans, and daylilies have put on their show—now it’s time to step in. One of the smartest top August garden tips is to deadhead spent blooms and divide any perennials that are getting crowded. It helps plants establish stronger roots before winter hits. Bonus: you get free plants to spread around the yard or share with friends. Landscaping win-win.
3. Plant for Fall Color
Want that show-stopping fall display? Now’s your moment. August is a great time to plant shrubs and perennials that bring late-season interest—think sedum, ornamental grasses, or panicle hydrangeas. You’ll get color when the rest of the yard starts to fade. Plus, they’ll be established and ready to rock next year.
4. Weed Like You Mean It
Weeds are sneaky this time of year. They might look harmless, but they’re gearing up to drop seeds for next year’s invasion. Pull them now, especially in planting beds and near walkways. A clean landscape in August makes maintenance 10x easier in the fall. Trust us—your future self will be grateful.
5. Prep Beds for Fall Planting
Here’s one of the top August garden tips most people overlook: prep your planting beds. If things are looking bare or tired, mix in compost or organic matter now. It’s way easier to work the soil while it’s still warm—and trust us, your fall shrubs, trees, and bulbs will thank you for it. Good soil now means great results later.
The Bottom Line
Landscaping is a long game, and the top August garden tips are all about setting your yard up for success. What you do now impacts how things look and grow for the rest of the year—and beyond.
Let’s make it happen.
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Allentuck Landscaping Company is Your Residential Landscape Company
Phone: 301-515-1900
At Allentuck Landscaping Company, our mission is to create beautiful environments for people to enjoy. We see landscaping as a way to improve people’s lives.
The Allentuck Landscaping Company team has been delighting homeowners in Maryland, Washington DC and Northern Virginia for over 28 years with our turnkey approach to landscape design, installation, construction and maintenance. Most companies try to serve many types of customers at the same time; homeowners, shopping centers, office buildings and the list goes on. At Allentuck Landscaping Company, we focus on one customer, you, the homeowner. We have a singular focus on bringing you the best landscape practices, the best customer service, and the best value for your home.
Services Provide – Master Landscape Plans, Complete Maintenance Programs, Plantings, Patios, Walkways, Retaining Walls, Water Features, Outdoor Lighting, Outdoor Kitchens, Trellises & Pergolas, Irrigation Systems, Drainage Solutions, Grading & Sodding. Fire Pits & Fire Places, Spring Clean Ups, Decks, Fences
Areas Served – Chevy Chase, Bethesda, Potomac, Rockville, North Potomac, Darnestown, Gaithersburg, Germantown, Travilah, Damascus, Boyds, Clarksburg, Ijamsville, Urbana, Frederick and Washington DC.
Allentuck Landscaping Co. is a proud member of the National Association of Landscape Professionals and MyLandscapeAcademy.
13711 Travilah Rd, Rockville, MD 20850
(301) 515-1900