Japanese Stiltgrass Corn Gluten

Because it is an annual stiltgrass can be attacked in several ways.

Japanese stiltgrass corn gluten. They include halts pendemethelin prodiamine and even corn gluten in the landscape and trifurilin preen in flower beds. You might want to retreat after 3 months with either preen or the corn gluten. A preemergent can be applied to prevent germination. However it must be applied several weeks earlier than for crabgrass mid to late march.

Chemical and trade names to look for on the label. Preemergents are used for crabgrass and japanese stiltgrass. I would like to use a natural product made from corn gluten meal to kill it as it germinates. It is possible to control it with pre emergent spraying but i have not found any that is supposed to be used on pasture.

Also once the stiltgrass is pulled you should put down something to prevent the seeds from germinating. I have large masses of japanese stilt grass growing in parts of my yard. There may well be stilt grass seeds from previous years lurking in your soil. Stiltgrass seeds can remain viable in the soil for several years so you should apply corn gluten in the spring even if you think you pulled up every plant before it could set seed.

Japanese stiltgrass microstegium vimineum is a very invasive and difficult to control weed. If the soil is too moist core aeration can help. With one important exception. The penn state article is quite thorough.

Or you could use preen. A natural by product of corn starch manufacture corn gluten meal provides a perfect nitrogen feeding for your turf and prevents the germination of dormant weed seeds such as crabgrass and. You might want to retreat after 3 months with either preen or the corn gluten. Japanese stiltgrass is hard to handle.

A natural product is corn gluten which should be put down in the spring. For additional information about corn gluten refer to corn gluten for crabgrass control. My research on corn gluten indicates that as well as being expensive it is not really all that effective. So how can it be controlled.

If the soil is too moist core aeration can help. Also once the stiltgrass is pulled you should put down something to prevent the seeds from germinating. The same ones that work on crabgrass will work on stiltgrass. This is supposed to stop root development of germinating weeds.

A natural product is corn gluten which should be put down in the spring.