Hi! We've recently moved to our current home in Hillsborough. Our property is 1.5 acres with about half of it wooded. Open areas are around the house, along the road, and our septic field. We have successfully seeded micro-clover around the house. Japanese stiltgrass is prevalent in the open areas and has invaded the clover and is far too pervasive to remove manually. I have manually removed some and we are committed to keeping it mowed to prevent seeding. What do you recommend to: Remove the stiltgrass in the clover without damaging the clover? Remove the stiltgrass in open areas that are mainly moss and weeds? Remove the stiltgrass over the septic field? I am also interested in knowing if there is a pre-emergent product that we can use in the late winter/early spring. We are striving to use native plants and to limit our chemical use but in the case of the Japanese stiltgrass I am willing to use chemicals to begin the process of decreasing the amount of stiltgrass on our property. Any products or suggestions would be greatly appreciated. Thank you! Kathy