7 Plants That Prevent Weeds in Your Yard

If you’ve ever struggled with pesky weeds popping up in your yard, you’re not alone. It’s a common issue faced by gardeners and homeowners alike, but did you know that certain plants can actually help prevent weed growth?

By integrating these helpful plants, you can minimize the time you spend dealing with unwanted invaders while enhancing the beauty of your landscape.

In this article, we’re going to introduce you to seven plants that work wonders in preventing weed growth. From ground covers to larger bushes, these plants help keep your yard looking its best while saving you time and effort.

So, get ready to explore these natural weed suppressors and get one step closer to the ideal outdoor environment you’ve always wanted.

7 Plants That Prevent Weeds in Your Yard

Creeping Phlox


Creeping phlox (Phlox subulata) is an excellent choice for your yard. It forms a dense mat that prevents weed growth and adds lovely pink, purple, or white flowers during spring. Plant it in well-draining soil and give it plenty of sun. It’s drought-tolerant, making it an easy plant to maintain.

Sweet Woodruff

Sweet Woodruff

Sweet woodruff (Galium odoratum) is a beautiful ground cover that spreads quickly, suffocating weeds beneath its attractive foliage. Its delicate white flowers can brighten up shady areas of your yard. The sweet vanilla scent makes it a delightful addition to your garden.

Creeping Mazus

Creeping mazus (Mazus reptans) is a low-growing plant that forms a dense carpet, making it difficult for weeds to take root. Its attractive blue or white flowers bloom in spring and early summer. Plant creeping mazus in moist, well-draining soil and provide partial shade for the best results.

Creeping Thyme


Creeping thyme (Thymus serpyllum) is not only a culinary herb but also an excellent ground cover. It forms a dense matte of attractive foliage that smothers weeds, making your yard virtually weed-free. Its fragrant leaves and small purple flowers add beauty to your garden and attract pollinators like bees and butterflies.

Creeping Juniper

Creeping juniper (Juniperus horizontalis) is a versatile evergreen that prevents weed growth by creating a dense ground cover. It’s a low-maintenance plant that thrives in various conditions, including dry, rocky soil. Its needle-like foliage provides year-round visual interest in your yard.


Alfalfa (Medicago sativa) is a nutrient-rich plant known for its weed-suppressing abilities. Its deep root system outcompetes weeds for water and nutrients, helping to keep your yard weed-free. Although primarily grown as an agricultural crop, alfalfa can be an effective and attractive addition to your garden.

Lamb’s Ear


Lamb’s ear (Stachys byzantina) is a soft, velvety ground cover that forms a dense mat to block out weeds. Its silvery-gray foliage adds a unique texture to your garden, and its pink or purple flowers attract pollinators. Plant lamb’s ear in well-draining soil and full sun for optimal growth.

Benefits of Using Weed-Preventing Plants

Using weed-preventing plants in your yard can bring an array of advantages. In this section, we will discuss the benefits of using these plants, including how they are environmentally friendly, low maintenance, and add aesthetic appeal to your yard.

Environmentally Friendly

By incorporating weed-preventing plants in your garden, you are opting for a more eco-friendly alternative to chemical-based weed killers. These plants can effectively suppress weed growth while also improving soil quality through nutrient release and reducing soil erosion. As a result, you contribute to a healthier ecosystem, promoting the well-being of other plants and wildlife in your yard.

Low Maintenance

The low maintenance aspect of these plants is undoubtedly one of their greatest strengths. Once established, they require minimal attention as they self-sustain and aid in reducing weed growth. They can save you time, effort, and money usually spent on continuous weeding, herbicides, or expensive mulching materials. In addition, the dense ground cover provided by certain weed-suppressing plants can save you water by retaining soil moisture.

Aesthetic Appeal

Not only do weed-preventing plants efficiently suppress weed growth, but they can also transform your yard into an inviting and visually appealing space. The variety of colors, textures, and growth patterns these plants offer can enhance the overall look of your garden, bringing an attractive layer of diversity. By choosing the right combinations of weed-preventing plants, you can create a stunning, low-maintenance yard that will be the envy of your neighbors.