Chaste tree

Question

Some of the leaves on my chaste tree are turning brown. What could be causing this?

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Answer 1

This article will help you:
https://www.gardeningknowhow.com/plant-problems/environmental/what-causes-brown-edges-on-leaves-of-plant.htm

This could also be a seasonal change due to changing temperatures. If the color is more purple than brown, it could be a phosphorus deficiency.