A Did You Know Tip From Theiss Landscape Works
During the warm season, weeds show up everywhere, yet few cause as much frustration as nutsedge. It spreads fast, it grows faster than turf, and it bounces back even when you think you pulled it all out. If you have ever wondered why this weed is so persistent, here is a clear explanation and a reliable way to control it.
What Nutsedge Looks Like
Nutsedge often gets mistaken for grass, but it is a sedge. That difference matters because sedges grow and respond to treatment differently than turf.
Here is how to spot it.
- Leaves are bright and shiny compared to surrounding grass.
- Growth is upright and stiff, so it sticks out above a lawn that has been recently mowed.
- Leaves grow in groups of three, while grass typically grows in pairs.
- The stem feels triangular if you roll it between your fingers, which is the giveaway that you are dealing with a sedge.
Why Nutsedge Comes Back Every Year
Even if you pull it, nutsedge keeps returning because of what is happening underground. It produces small nut-like tubers called nutlets. These stay dormant through winter, then sprout new plants when temperatures rise. One plant can form a dense patch in a short time because each nutlet can create another network of plants.
This underground system is why hand pulling alone rarely solves the problem.
The Most Reliable Treatment, SedgeHammer
Nutsedge needs a sedge specific herbicide, and SedgeHammer is one of the most trusted options. When applied correctly, it moves through the leaves and into the root system and the nutlets. That is the key step that stops the constant regrowth.
How To Apply It
- Spray directly onto the nutsedge leaves, coating them evenly.
- Avoid mowing for two days so the plant has time to absorb the product.
- Keep irrigation and rainfall off the area for at least four hours after application.
- Expect visible yellowing within one to two weeks.
Dense patches sometimes require a second treatment, but steady progress shows quickly once the herbicide reaches the underground tubers.
Keep Your Lawn Looking Clean
A well maintained lawn still gets nutsedge during warm, wet stretches, so you are not alone if it pops up. The key is prompt identification and correct treatment, not repeated pulling or general purpose weed sprays.
If you want help identifying weeds, scheduling treatments, or improving turf density to limit future issues, Theiss Landscape Works can support your goals and keep your property looking sharp.
