Root Rot

Overwatering

To address root rot in Andrew Croton, first, allow the soil to dry out completely before watering again. If the plant is severely affected, remove it from its pot, trim away any black, mushy roots, then repot in fresh, well-draining soil. Ensure the pot has adequate drainage holes. Moving forward, water only when the top inch of soil feels dry to the touch, and avoid letting the pot sit in standing water.

Spider Mite Infestation

Spider mites are tiny pests that thrive in warm, dry conditions. They feed on the sap of the Andrew Croton, causing yellowing, speckled leaves, and potentially leading to leaf drop.

To combat spider mite infestations, increase humidity around your plant, as these pests prefer dry environments. Regularly misting the Andrew Croton can help. Additionally, washing the leaves with a mild soap solution or using neem oil can be effective. In severe cases, applying miticides specifically designed for spider mites may be necessary. Always isolate infested plants to prevent the spread to other houseplants.