- What Are Tumbleweeds?<\/a><\/li>
- Origin of Tumbleweeds in the U.S.<\/a><\/li>
- The Weed That Seeds<\/a><\/li>
- The Tumbleweed Travels<\/a><\/li>
- The Dangers of Tumbleweeds<\/a><\/li>
- When Tumbleweeds Attack<\/a><\/li>
- Other Tumblers<\/a><\/li>
- Tumbleweed Control<\/a><\/li>
- FAQ About Tumbleweeds<\/a><\/li><\/ul> \t\t\t<\/div> \t\t<\/div><\/div>
What Are Tumbleweeds?<\/h2>
![\"tumbleweed\"](\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/11\/3491800_8e0f4e1926_k-1.jpg\")
Photo Credit: funkblast<\/a> \/ Flickr \/ CC BY 2.0<\/a><\/figcaption><\/figure> Tumbleweeds are various plants that, once mature, dry out, detach from the root and are gone with the wind. While many tumbleweed species exist, the Russian thistle<\/a> (Salsola tragus<\/em>) is the best known. Bright green and succulent when growing, it develops reddish or purple shoots and green flowers surrounded by prickly bracts. <\/p>
Tumbleweeds are annual plants. The seeds germinate in the spring, flower in the summer or fall (depending on the species), and reproduce only by seed. Unlike other weed seeds, which can live for decades<\/a>, most tumbleweed seeds remain viable for only one year (though some live up to three years).<\/p>
Small rodents and antelope might eat the tender shoots. Still, once the tumbleweed plant has dried to a skeletonized ball of branches, it rarely becomes the breakfast of animals. During the Dust Bowl<\/a> period in the 1930s, it was used as forage hay out of desperation when grasses failed.<\/p>
Tumbleweed facts<\/strong>: Tumbleweeds are not only a group of plants, but \u201ctumbleweed\u201d also refers to a process of seed dispersal adopted by multiple species of unrelated plants. <\/p>
Origin of Tumbleweeds in the U.S.<\/h2>
Early species of tumbleweeds are not a native part of the landscape of the American West as much as old Westerns<\/a> might make you think. They are invasive plants that hitchhiked to the United States with imported flax seeds during the 1870s. The spread of the Russian thistle resulted in one of the fastest plant invasions<\/a> in American history. <\/p>
\u201cThe seeds arrived in grain imported from Russia (eastern Asia) by immigrant farmers in the western United States,\u201d says David Salman, Chief Horticulturist for High Country Gardens<\/a> in Santa Fe, New Mexico. <\/p>
In 1881, the county of Bon Homme, South Dakota, gave the United States Department of Agriculture its first note of concern<\/a> about tumbleweeds. Tumbleweeds had reached the California coast by 1895. These shrubby plants excelled at one thing \u2014 seed dispersal.<\/p>
The Weed That Seeds<\/h2>
![\"tumbleweed](\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/11\/3507322_ce08aa0ba7_k-1.jpg\")
Photo Credit: funkblast<\/a> \/ Flickr \/ CC BY 2.0<\/a> <\/figcaption><\/figure> The absence of a protective layer distinguishes the seeds. Each seed includes an embryonic plant wrapped in a thin membrane. They remain dormant until the weather warms up again.<\/p>
The plant is ready to uncoil and germinate once it has absorbed water. It quickly sprouts two needle-like stalks and grows, grows, grows. By the fall, the plant has reached maturity, blossomed, and begun to dry out. Then, the tumbleweed life cycle starts again.<\/p>
- Russian thistle seedlings thrive in loose, plowed, or eroded soil conditions<\/a>, for example, those found on farms or along highway roadsides.<\/li>
- A specific layer of cells<\/a> allows for the easy separation of plant and root.<\/li>
- As tumbleweeds tumble, they disperse seeds. One plant can spread approximately 250,000 seeds per winter.<\/li> <\/ul>
- A specific layer of cells<\/a> allows for the easy separation of plant and root.<\/li>
- Origin of Tumbleweeds in the U.S.<\/a><\/li>