Hand pulling here, too. Major project about this time of year as the stilt grass starts to overtake all areas and look less and less like a lovely uniform border filler plant (In my mind I'm imagining Japanese Forest Grass....) and more uniformly covering everything,
Gardens Alive has some recommendations
https://www.gardensalive.com/p...
I think I have gotten mine before seed form but those seed heads are fast and hard to notice. Best to clear a neighborhood not just one yard.
Believe I introduced stilt grass to my area in a potted up Plant Swap Plant!!!