What are The Common Calathea Problems and Solutions?

Calathea is an amazing plant with a reputation for being fussy. The plant can be hard to grow and keep happy, but it can’t throw anything at you that can’t be handled. Does your indoor calathea plant look a little bit unwell? There are actually some common issues that can impact these popular houseplants, depending on how they grow.

Brown Edge

One of the most common symptoms among the calathea plants is the appearance of brown edges on their otherwise vibrant leaves. As tropical indoor houseplants, the Calathea has adapted to high-humidity environments. Water in the air helps to keep the calathea leaves healthy and when there’s not enough humidity you will find that the leaves begin to brown.

Leaves Curling

Leaves curling may look more severe than wilting leaves, but the causes are largely the same. It is a sudden shift in condition, like a drop in humidity or an inconsistent watering schedule. The main culprit of curling leaves, is underwatering.

Mushy Stems

Calathea leaves generally stand strong and upright, proudly displaying their stunning colors. The problem can spread above the soil line, causing the stems to rot at the base. The lack of structure will cause the stems to fall over and the leaves to wilt.

Solutions

For maintaining the right moisture level for your Calathea, consider adjusting your watering habits based on the plant’s specific environment. Ensure that the calathea plant receives diffused light to mimic its natural habitat. Use a balanced, diluted liquid fertilizer once in a month during the active growth periods to support lush leaves and steady growth. Regular inspect leaves for signs of infestation and promptly apply neem oil and insecticidal soap where needed. For a natural alternative, a mixture of water and mild soap can deter the pests without harsh effects of chemicals.

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