Both methods have their advantages and disadvantages for removing purple deadnettle from lawns. There are two main techniques for removing purple deadnettle from lawns: cultural (non-chemical) control and chemical control. Non-Chemical Control of Purple Deadnettle Pictured above from left to right: Purple deadnettle and henbit. Their flowers are also different, with henbit having darker purple flowers than purple deadnettle. Unlike purple deadnettle’s triangular-shaped leaves, henbit has round leaves that are green in color. Their appearance has slight variations, however, making it possible to tell these two plants apart. Both purple deadnettle and henbit are winter annuals, and they may even be found growing side by side. Henbitīecause purple deadnettle and henbit are both members of the mint family, it’s no wonder why these two plants are often confused with each other. In this guide, we’ll walk you through the process of controlling purple deadnettle through cultural and chemical methods. Oftentimes, homeowners may not even realize their lawns have purple deadnettle until after it develops seeds in the spring.Īlthough purple deadnettle control can be a bit challenging, there are a couple of solutions for stopping its growth. ![]() Once temperatures begin to rise in early summer, the purple deadnettle will die. Purple deadnettle is a winter annual, meaning it germinates in the fall and blooms in the spring. This plant has triangular leaves with small lobes and a purple-red color on the upper leaves. As a member of the mint family, purple deadnettle features a square stem and small, tubular-shaped purple flowers. While purple deadnettle can be difficult to control, it is quite easy to identify this weed in your lawn. This annual weed emerges in the fall and flowers before the mowing season, making it somewhat difficult for homeowners to get rid of. One such weed that can quickly take over lawns is purple deadnettle ( Lamium purpureum), an invasive plant found throughout North America. Among the many maintenance routines that homeowners should perform on a regular basis is weed control. In order to get the herbicide to stick better to the waxy leaf surface, try mixing in dish soap-about a tablespoon per gallon of spray.Ĭall Cardinal Lawns today to discuss how they can make your lawn look its best.As a homeowner, you are likely aware that a healthy lawn requires regular maintenance. Spot treatments with herbicides work best for smaller invasions, but must be applied with care or your lawn can fall prey to brown spots. The best defense is a healthy well-maintained lawn, as dense grass will help keep the roots of wild violets from spreading.įall is the best time to tackle these invaders. And since the waxy leaves are resistant to many common herbicides (the shiny coating makes it hard for the chemicals to stick), the aggressive behavior can get out of control fast. Why are so many people not wild about wild violets? These pretty little perennials freely self-seed (they don’t need to bloom to reproduce) and can quickly take over a lawn. These rhizomes are hardy survivors that send forth new shoots when the plant is plucked from above. Underneath the ground, wild violets have thick clumps of underground stems, called rhizomes, which store water and help make the plant drought resistant. This broadleaf plant has waxy, serrated leaves that are oblong and come to a point at the tip. There are also some yellow violets. Each flower appears on its own leafless stalk. Common blue and wooly blue violets can have a purple, blue, or violet color, while confederate violets have white petals that are tinged with violet on the inside. The springtime flowers are usually violet in color, but can range from deep blue all the way to white. The flowers can be candied, and add color when tossed into a salad. High in vitamins A and C, the leaves are sometimes used in salads or cooked as greens. ![]() The flowers and leaves are edible and are thought to possess medicinal qualities. These persistent perennials have dense, fibrous root systems and are typically found in moist, shady areas, but can also grow in sunny, arid areas. ![]() While some people consider them a lovely decorative plant for gardens and landscaping, others consider them a bothersome weed because they display an aggressive behavior that is very hard to control. Wild violets (viola papilionacea, viola sororia) are low-growing perennials that bloom in mid-May.
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