If your Tradescantia plant is browning, a few factors must be considered: 1. Overwatering is a common culprit. Tradescantia plants prefer slightly moist soil but can suffer if consistently kept in overly wet conditions. 2. Inadequate lighting can lead to browning. Tradescantia requires bright, indirect light to thrive. Insufficient light levels can weaken the plant and cause leaf discoloration. 3. Nutrient deficiencies or fluctuations in temperature and humidity can also contribute to browning. Assess these factors and adjust the watering routine, lighting, and overall care to help prevent further browning.