Master Gardener was a title of respect used by the Ho'Din due to their renown for ecological and biological work. Much like the Jedi, the Ho'Din had ranks. Learners were taught by healers, who were in turn counseled by the Master, the most knowledgeable amongst them.
- Shadows of the Empire Sourcebook
- The Secrets of Star Wars: Shadows of the Empire
- "Filling in the Shadows"—Star Wars Galaxy Magazine 9
- Star Wars: The Art of the Brothers Hildebrandt