That sounds like a productive morning, Keith. Since you aren't seeing a specific "Hay" section, sticking to Farm & Garden or even Miscellaneous usually works best to get it in front of the right people.
I’ve got the clean version right here for you to copy. I also added a clear header for the storage part so people see that benefit right away:
Facebook Marketplace Ad
Title: FREE HAY - You Cut, You Haul
Price: $1
Description:
I have approximately 7 acres of tall grass/hay available for free.
The Deal:
You provide the equipment (Bush-hog/Baler).
You do the work (Cut and bale it).
You keep all the hay you bale at no cost.
Storage:
Temporary storage of the hay on-site is available if needed.
Location Details:
Located off Jones Bridge Road, near the four-way stop.
Easy access for tractors and equipment.
Looking to have this pasture cleared soon.
Please message me if you are interested. Serious inquiries only.