Talk:Adamu Adamu no Mi/@comment-3231264-20111217225612/@comment-4463311-20111217230013

http://onepiece.wikia.com/wiki/Treasure_Tree_Adam -"Both the Oro Jackson and the Thousand Sunny were made from this type of wood. The wood is capable of withstanding cannonballs and gun fire quite easily showing little wear over time. However, even ships built out of this wood need a shipwright to look after them, as it is not completely invincible" Right there, yes the wood does need someone to watch it, but Akitama can produce an unlimited amount so he can replace the damaged ones.