‘Dusa’ avocado rootstock: the story 0 ▲ Greg Alder's Yard Posts: Southern California food gardening 49 days ago · Food · hide · Fediverse post The farther I get into growing avocados, the more I appreciate the part of the tree that is hidden underground, the part with the roots, the rootstock. It is the engine of the tree, and it can be its armor. This post dives deep into the development story of one of the toughest avocado rootstocks. […] The post ‘Dusa’ avocado rootstock: the story appeared first on Greg Alder's Yard Posts: Southern California food gardening. Commenting on Bubbles has been removed. Why? If you want to talk about this post, write to the author, use the comments on their blog if it has them, or reply with a "RE:" post on your own blog. Suggestions? feedback@bubbles.town