posted 10 years ago
The outer part of the berries is the edible part. You have to remove the seeds first because they are not edible due to tannins and other substances. If you make Sumac-ade, soak the entire berry stem in cold water, not hot, otherwise tannins will leak into the water. Rub your finger on the berries first before picking them and taste. If it's pleasant, tart and lemony, they are ready. Generally, they are not ready to pick here until late June and early July.