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. 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. 22) Purple Catmint (Nepeta) About: Nepeta is a genus containing about 250 species of mostly perennial flowering plants. 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. Flowers in shades of purple from light lilac to mauve and deep violet are beautiful to look at. Wild violets (viola papilionacea, viola sororia) are low-growing perennials that bloom in mid-May. Purple flowers are some of the most popular flowers for gardens.
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