Harvesting
Rhododendron tomentosum, Rhododendron groenlandicum, and Rhododendron neoglandulosum grow slowly, so pick individual leaves rather than whole branches, and harvest from different shrubs. In addition, Labrador tea grows in abundance in large patches so it should not be difficult to move from plant to plant to avoid over-harvesting. Labrador tea is an evergreen plant and will be available all year long.
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