Botanical name: Polygonum cuspidatum
Part used: Dried roots
Ingredients: Dried Japanese Knotweed roots, certified organic non-GMO cane alcohol and pure Adirondack water.
Percentage of alcohol used: 45-50%
Ratio plant to menstruum: 1:5
Safety considerations: None noted
Origin: USA & China
About: Japanese Knotweed root, a member of th
5.0
24 ratings
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Japanese Knotweed tincture
Lovely energy. Can definitely tell it’s working. An oasis in the wilderness!
J
Julie · 6 days ago
Japanese Knotweed Tincture
C
Customer · August 19, 2026
Japanese knotwood along with many of the other tinctures on this site have been quite literally life saving. Excellent quality.