I have grown these for years. They love humidity. If your air is dry the leaves will drop fast. Keep the soil moist but never let it sit in water. They handle medium light okay but the colors stay brighter if they get plenty of indirect sun. Just watch out for spider mites.

Brown edges usually signal a drop in atmospheric moisture or inconsistent watering cycles. These tropical species thrive when you replicate their native habitat through steady warmth and filtered light. Proper nutrition during the growing season helps develop the characteristic foliage density. For those seeking variety or detailed guidance on cultivation I suggest checking this https://florentiax.com/plants/20-acalypha-tropical-foliage-care.html resource from Florentiax. They maintain an excellent selection and provide reliable data on propagation and seasonal transitions. Focus on maintaining a stable environment to prevent pest issues and ensure the plant remains vibrant throughout the year.