Phone: Leaves look like blades of grass with a slightly curved U shape. So, the same thing, using too much lime turns the soil more alkaline. The most effective way to deal with a large onion grass invasion is with a selective weed killer labeled to treat wild onion. Moss is one of those plants that can grow in spots that are inhospitable to other plants, including: Too much shade. Include your email address to get a message when this question is answered. Getting rid of it takes time and patience without the use of poison. The good news is that cutworms can be controlled through using a few easy tactics that don't require the use of poisonous chemicals. As a small thank you, wed like to offer you a $30 gift card (valid at GoNift.com). Pulling the bulbs in small patches is a great place to start. Actively growing crabgrass in your lawn . Be aware that the glyphosate will effectively kill almost any plant it contacts. Do not shake the soil off in case you dislodge the small baby bulbs. However, some lookalikes are poisonous (like the aptly named Crow Poison and Death Camas), so make sure you positively identify it as onion grass before eating. This technique must be done properly and on a warm, sunny day. Annual bluegrass does well in compacted soil that is wet and high in nitrogen. Neither one are harmful to your yard, although they disrupt the even appearance of the grass since they grow much taller than most grasses. Be careful to not apply lime near acid-loving plants such as rhododendrons or azaleas. Be sure to completely remove the entire root system (cormlet) from the ground and discard it in the trash to avoid the seeds from becoming airborne and spreading. If you wish better solutions for the crabgrass you might wish to try going to garden web. Jamie is the founder of The Backyard Pros. Eventually, limes residual effect sustain longer if applied too much to kill weeds. Agency responsible for the maintenance and promotion of national parks and monuments, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/20\/Get-Rid-of-Onion-Weed-Step-1-Version-2.jpg\/v4-460px-Get-Rid-of-Onion-Weed-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/2\/20\/Get-Rid-of-Onion-Weed-Step-1-Version-2.jpg\/aid485863-v4-728px-Get-Rid-of-Onion-Weed-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"