One rooted green tree collard plant in a 2.5″ peat pot. This is a variety of tree collard very similar to purple tree collard except they don’t have purple stems or leaves. They are hardy to around 25° F, possibly lower. They can get over eight feet in height and will continue to grow and produce year after year. We have heard them called ‘green giant’ tree collards. They are not Merritt Collards.