Thanks Lynne.There cutting harrow disk that go on plows that tractors pull.i had a few setting around so i painted
flowers on them and hung them up as decorations.I also have plow points and a few hitches for horse drawn plows hanging up on the side of the barn to here is a photo of one of the cutting harrow disk.
[img]http://www.msnusers.com/_Secure/0SAAAAO0Uk!FJHh3tTwG*EME!Eby7ddfTXnJLzVOOQCdb4DPft0*aveXQ!hTgfVd6AIkRXXiCupfhRYPIgnSiJmQxRE8y56KFPyQiksUFmHQGKvh3AABjAQ/Sep10120.JPG?dc=4675568618541744958[/img]
You might try and put some hardware cloth also know as rabbit wire around the hibiscus to keep the varmints away.your friend in gardening.Mike57