Yes—there are several practical things to cover with the venue owner.

Start by presenting it as a mutual benefit: your sessions can add marketing value for the farm and may attract more visitors. Some locations may allow it for free, especially if they like the publicity or if you offer them a few promotional photos. Others may already have standard photography/location rates, so ask directly.

Before negotiating, decide the maximum fee you’d be willing to pay so you know when to walk away. If they want compensation, a small share of profits may be an option.

Just as important: insurance and paperwork. Make sure you have appropriate public liability insurance in case someone is injured or equipment causes an accident. Also confirm any other legal requirements that apply to your business.

Get written permission from the property owner, ideally including a location release, and have your clients sign the appropriate releases as well.

In short: ask first, explain the mutual benefits, be prepared for either free access or a standard fee, and make sure insurance and releases are in place before the session day.