4 Inch Black Sage (Mugwort) Smudge Sticks. Our black sage is USDA Organic and sourced sustainably. BLACK SAGE is used to encourage dreams and visions. It is an herb of introspection and inner healing. When burnt before bedtime, it aids in restful sleep and pleasant dreams. Black Sage aids in protection during astral travel and shamanic journeying. Known to intensify efforts at psychic visualization and lucid dreaming.