

We can also assist with applying a pre-emergent herbicide and help your lawn reach its full potential. Flowers are slightly hairy outside and have a ring of hairs inside. Purple dead-nettle (Lamium purpureum) is an herbaceous annual weed, commonly found in meadows, wastes, gardens, and at the edges of roads and woodlands. Dense, healthy turf with deep roots can often choke out both henbit and purple deadnettle and other similar broadleaf weeds.Ĭontact Cardinal Lawns if your lawn is struggling with either of these broadleaf weeds. Purple deadnettle and henbit are members of the. Pre-emergent herbicides have proven to be the most effective method of prevention, while spread can be controlled by mulch. This makes these particular weeds more difficult to control. Henbit and purple deadnettle are winter annuals. In a poorly maintained garden, however, their invasive, aggressive nature can help the weeds spread and prevent a green lawn. Purple dead nettle doesn’t have any poisonous look. At the top of the plant are tiny, elongated purple-pink flowers. Towards the top of the plant, the leaves take on a purple-ish hue, hence its name. It has heart-shaped or spade-shaped leaves with a square stem. Found aesthetically pleasing by some, both henbit and purple deadnettle are sometimes left alone when they grow in gardens. Purple dead nettle is a member of the mint family. Henbit is a sprawling weedy plant with sessile leaves near the. The leaves are a centimeter or two apart and circle the stem of the plant. (Dead Nettles) in Illinois are uncommon perennial plants with larger flowers ( or longer). The main difference between the two weeds? The flower stems of purple deadnettle leaves have stalks on them while henbit leaves don’t. Both grow in similar environments and, because they are a part of the mint family, it is believed that both were smuggled to the United States as a food prior to becoming the invasive weeds now known for infecting lawns. Though they look alike and often grow together, henbit and purple deadnettle are different broadleaf weeds. Healall is another similar weed, also part of the lamiaceae family. Stemming from the lamiaceae family, these broadleaf weeds are similar to each other, each having small, horn-shaped purple flowers growing out of the top of their long stems. Henbit (lamium amplexicaule) and purple deadnettle (lamium purpureum) are commonly known as greater henbit (henbit), giraffe head (henbit), and purple archangel (purple deadnettle). While these plant species die as annuals, their seeds remain safely buried and will germinate the following spring. This vigorous, fast-growing perennial produces purple, pink, or white flowers and can form a thick ground cover. Lawn Weed Library Henbit and Purple Deadnettle The purple dead nettle is a hardy plant that blooms in the spring.
