CH4Ohio
Platinum Member
I've been mowing that field for the last 2-3 years just to slow/stop the weeds from taking over and seeding more. It was lumpy/bumpy and filled with milkweed years back, was probably corn for decades before, but native grass was getting stronger with mowing and taking out weeds. I've disced or tilled it 5 times now and it's fluffy and smooth... another reason to do it right there.
I totally understand the desire to make hay for yourself and not waste this forage just by mowing it. But the main problem I see with this plan is trying to collect loose hay. If you're going to bite the bullet, I'd suggest that you reconsider and, at a minimum, figure out some way to get it baled so you can pick it up and stack it in the barn. If you buy a decent old reliable baler, at a decent price, you'll always be able to sell it and recoup your money. The space you save in the barn (from the piles of loose hay) will be adequate to keep your baler under cover and dry.
As far as getting started, you could probably get someone local with smaller equipment to mow it for you. As long as you can assure them there's no rocks or hazards, a smaller disc mower or haybine could get it knocked down for you. Then you could move forward with your experiment and see how it works out.
Good luck with it.