When it warms up, I am wanting to plant some vines of some sort to spruce up the old henhouse. I saw a something somewhere saying what was toxic to the chickens. After about ht 1st 90 pages and still only on the C's, I quit. So here is my question. What plants/vines do you have around your coops? I know the chickens will end eating flowers, so I am wanting to stick more to the vine type plants. I live in South Carolina so i want something that work well in winter as well as summer. Thanks for your help.