There are some chemical applications that will eradicate the earthworms but correct lawn care generally will rid your lawn of any earthworm problem. Earthworms leave unsightly worm casts but they feed on organic waste helping in the breakdown of thatch and organic material so they re important for a healthy lawn.
If you do not have baking powder use plain cornmeal without water and spread it over the infected area.
How to get rid of worm casts in your lawn. The baking powder will help draw moisture out of the fungus. Spread out the nutrient rich casting to benefit more of the sod area and prevent the concentrated burning. Mix baking powder and water.
Another drawback is that worm eating moles are attracted to wormy lawns. Using a spray bottle cover the area with the mixture. Worm casts on your lawn are ugly but the presence of earthworms are a sign that you have a healthy soil ecosystem packed with nutrients.
The easiest way to mask the appearance of worm casts is to let the grass grow a little taller than you normally would. Your options for getting rid of earthworms are limited. To do this plant a variety of plants to avoid a.
If your lawn has mounds of worm castings you can roll them or rake them down. The benefit worms provide the soil outweigh the relatively small inconvenience of dealing with their castings there are however some practical and earth friendly ways to deal with worm castings on a lawn. Preventing worms in grass is the first step perhaps the best way to keep pests away from a lawn is proper maintenance and keeping it healthy.
Rake or sweep castings across the lawn when they are dry. Worm casts will be much less visible amongst the taller grass. Earthworms help prevent soil from compacting and thatch from building up in your lawn but their castings can ruin a smooth uniform surface.
Worm mounds in yard sites can also just be knocked over with a rake. Thatch is dead grass and other debris that lays on the soil surface just under the grass. As the seasons change into autumn keep the grass at least 2 inches high.
Remove the thatch from the lawn that has the excessive earthworm problem. This material is the food that. If you want to minimize worm activity on the surface of the soil reduce watering.
However you should still look for them and collect them up as when they appear. Moisture is attractive to the worms and they are busiest when soil is soggy.