48+ Calathea Plant Leaves Turning Brown. This is your plant's natural way of expressing itself! — if you're a first time plant owner, you might be alarmed when seeing browning edges and drying leaves.
If your houseplant has been getting brown at the very tips or edges of the leaves, there are a few things that may be the simplest explanation is that you have been overwatering your plant.
Brown edges on leaves are common with calathea and may result from either fertilizing when the soil is dry or uneven watering. Calathea prayer plant, zebra if your plant is growing poorly and the leaves have a crispy brown edging, lack of humidity is usually the issue. In fact, direct sunlight will burn the leaves of a calathea plant and cause it to lose its vibrant colors. Calathea can be grown as house plants to show off their beautiful leaves.