Sweet flag growing out of the water.
I do see a few plants growing maybe a foot above the water line where the water level has moved down during the summer. I do not get more than 16" of water fluctuation maximum so I have no experience with it growing when water is down more than 16"-24". IMO if the bank stays reasonably damp the sweet flag will survive okay until the water inundates the shore where it is growing. Some of my sweet flag outer deeper growing plants grows in water about 30" deep.at full pool.


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