Controlling Common Velvetgrass: How to Tackle this Invasive Weed?

Common velvetgrass, also known as Holcus lanatus, is a perennial plant that is a common sight in lawns and gardens. Although it can be a beautiful addition to the landscape, it can also be a nuisance if left unchecked. This invasive weed spreads quickly and can choke out other plants in your garden. In this article, we will discuss some of the best ways to control common velvetgrass.

The Dangers of Common Velvetgrass

Common velvetgrass may look pretty, but it poses a significant threat to your lawn and garden. It can quickly take over large areas of land, forming thick mats that can smother other plants. The weed is particularly troublesome in lawns, where it can quickly spread and create bald patches. If left unchecked, common velvetgrass can compete with desirable plants for nutrients and water, leading to stunted growth and a decline in overall plant health.

Preventing Common Velvetgrass from Taking Hold

The best way to tackle common velvetgrass is to prevent it from taking hold in the first place. Here are some steps you can take to keep this invasive weed at bay:

• Monitor your lawn and garden regularly. Look for signs of common velvetgrass, such as clumps of tall, thin blades of grass.
• Aerate your soil regularly to improve drainage and reduce compaction. Common velvetgrass thrives in compacted soil.
• Maintain healthy soil by adding organic matter, such as compost or well-rotted manure.
• Water deeply and infrequently rather than frequently and shallowly. This will encourage deep root growth in desirable plants, making them more resilient to competition from common velvetgrass.
• Mow your lawn regularly and keep it at a suitable height for your grass type. Common velvetgrass prefers shorter grass, so keeping your lawn longer can help to deter its growth.

Controlling Common Velvetgrass Once It Takes Hold

If common velvetgrass has already taken hold in your lawn or garden, there are several methods you can use to control it:

Hand Weeding

If the infestation is small, hand weeding can be an effective method of control. Use a hoe or trowel to dig up the entire plant, including the roots. Be careful not to disturb desirable plants in the process.

Chemical Control

If the infestation is larger, chemical control may be necessary. Selective herbicides, such as those containing the active ingredient mesotrione, can be used to target common velvetgrass without harming desirable plants. Always read and follow the label instructions carefully when using herbicides.

Cultural Control

Cultural control involves modifying your lawn or garden practices to make them less hospitable to common velvetgrass. Here are some cultural control methods you can try:

• Mulch around desirable plants to reduce competition from common velvetgrass.
• Use shade cloth to reduce sunlight exposure on areas where common velvetgrass is prevalent.
• Use a pre-emergent herbicide in early spring before common velvetgrass seeds germinate.
• Overseed your lawn with desirable grass types to outcompete common velvetgrass.

Common velvetgrass may look pretty, but it can quickly become a problem if left unchecked. Regular monitoring, preventive measures, and quick action can all help to keep this invasive weed under control. Remember to always read and follow label instructions carefully when using herbicides, and don't hesitate to call in a professional if the infestation is severe. With these tips, you can keep common velvetgrass at bay and enjoy a healthy, vibrant lawn and garden.

Common Velvetgrass Infestation

common velvetgrass, controlling weeds, invasive plants, lawn care, gardening