https://www.ediblegeography.com/rootstock-archaeology/ https://www.ediblegeography.com/rootstock-archaeology/ There's some detail here about how British resear

https://www.ediblegeography.com/rootstock-archaeology/ https://www.ediblegeography.com/rootstock-archaeology/ There's some detail here about how British researchers developed apple tree rootstocks, including photos of whole trees that have been excavated and reassembled. Couple it with this documentary: https://docuwiki.net/index.php?title=Apples:_British_to_the_Core https://docuwiki.net/index.php?title=Apples:_British_to_the_...