Can Unrelated Business be Used for Investing

[Michael Maloney]

 I have a landscaping company that is registered as an LLC. As I am getting into real estate, I am curious to know if I can use this LLC to purchase properties unrelated to the landscaping business, or if I would have to open up a different LLC to do real estate. I am mostly looking to know if I would be breaking any laws by purchasing property through my LLC without being related to what the LLC actually does.