Jolly Green Tree Collard Seedling

We sourced these seed grown perennial tree collards from Project Tree Collard, you can order cuttings from them here.  According to Project Tree Collard these collards can get upto to 10 ft tall if staked.  Leaves can be upto 2 ft long.  They appear to be a cross between green tree collard, merritt tree collard, among other things.  Because these are seed grown, there is some genetic variation for selections and may not be identical to the parents, you can order cuttings from Project Tree Collard here.  They can be grown by seed or cuttings,  Hardy 8-11, maybe colder.