Interesting...I didn't know that was a thing. How coldThe leaves serrated that way because my water was to cold

In the low 50s. I read it in an article that I will go try to find again and post because it had a lot of interesting things in it. But once I read that I checked the temp of my water and it was 52°F. So it very well may have been like a shock to them. Makes sense to meInteresting...I didn't know that was a thing. How cold?
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