I went out back yesterday, and in addition to experiencing the ridiculous heat index of 100 plus degrees Fahrenheit, I experienced dismay at seeing cottonwood tree leaves. Yellow and on the ground. My six-year-old trees, stressed to the max, and it’s only mid-July. Darn.
Cottonwoods, native to the Midwest, typically lose leaves in late summer or early fall. Or when it’s extremely dry or unusually hot. No, it’s not late summer. But the heat and lack of rain has caught up with the trees. They’ve shed about 10 percent of their leaves, which helps the tree survive. All the extension office websites I checked agree that the trees aren’t in danger. Yet.
Is there a lesson in that? For me? For you? For the country?