The Lemongrass Gauntlet

I planted a small clump of lemongrass in my raised bed several seasons ago...well maybe 3 seasons...it started getting bigger and I have let it go. It jumped across the path into empty earthboxes and has now gotten to the extermination level. I am going to whack it off and move it to the border of my propery as a privacy screen. We can make Thai dishes for life and nver go through it all. So Planter beware. Lemongrass is invasive in Florida! I have learned that lesson! We could start a lemon grass farm!