Why Are Almost All If The Heaves On My Hanging Verbena Suddenly Brown?

Question

Five weeks ago, I purchased a gorgeous deep pink hanging verbena. It gets full sun most of the day, and it is a prolific bloomer. I deadhead it daily. I have been watering it daily because temps have been near 90. Quite suddenly, the tips of almost all of the deep green leaves have turned brown. We did experience a heavy rain in the past 24 hours. I examined it carefully for mites of some kind, but there is no evidence of either that or mildew. Pleas e advise. Thank you.

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Answer 1

Brown tips can be caused by several scenarios. Here is more:

https://www.gardeningknowhow.com/plant-problems/environmental/what-causes-brown-edges-on-leaves-of-plant.htm