Why Are My Caladium Leaves Curling

If your caladium leaves are lacking in nutrients, they will start to curl and turn yellow. A lack of nitrogen is one of the most common reasons for this problem.

Nutrient Deficiency:

Pests like aphids and whiteflies can suck the nutrients out of your caladium leaves, causing them to curl and turn yellow.

Pests

Certain diseases can cause caladium leaves to curl and turn yellow. One of the most common is bacterial leaf spot, which is caused by a bacteria called Pseudomonas cichorii.

Diseases

Caladiums are tropical plants that prefer warm, humid conditions. If they’re exposed to temperatures that are too cold or too hot,

Temperature stress

Like all plants, caladiums need water to stay healthy and thrive. However, too much or too little water can cause problems.

Water stress:

Curling leaves can also be a sign that your caladiums are not getting enough of certain nutrients, such as Nitrogen, Potassium , or Phosphorus .

Nutrient deficiency

pests such as aphids , mites , or scale can infest caladium plants and cause the leaves to curl up as a defensive reaction.

Pests

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