I guess all I'm planting are of the thorn bearing variety, but had a man tell me he gave away some Osage one time because of no thorns only to come back later and see it had some on the secondary growth coming from the stump. I have 18 acres, 5 behind house is what I'm planting now. We are covered up with oak, hickory, privet, honeysuckle, muskidimes, dogwoods and many others around here I just thought I'd plant a little Osage and some things we don't have or are fewer than they use to be. When I was a kid we always used persimmon for a backstop shooting rifles, dad didn't worry about those trees. I got my seeds from the last female tree on his property.