Trump demands ‘terrorists’ who vandalized his golf course be ‘treated harshly’

Couldn't that potentially fuck up the surrounding ecosystem?

And salt. Salt kills grass.

And liquid ass in each golf hole.

My understanding is that one can grow a different variety of grass, which will look different than the original grass, and so a message in contrasting grass colors can emerge over days and weeks. And thus convey a message, e.g. I once heard from a veteran that someone had walked across a parade field dropping seed, and making the letters Phi, Tau, Alpha, i.e. FTA or Fuck The Army, arise some time later. It's labor intensive to remove it, once established.

Cause a minor annoyance for the groundskeeper

Well Trump probably doesn't like wild grasses taking over his precious fairways and greens.