Signs Your Plant Is Talking to You 1 Droopy and soft leaves indicate thirst, water moderately to restore balance. 2 Brown or burnt edges reveal excess sunlight, relocate to a shadier location. 3 Pale leaves show insufficient light, place the plant closer to a brighter source. 4 Yellowing leaves result from overwatering, reduce watering frequency. 5 Spots or mold signal fungal growth, improve airflow and treat immediately. 6 Holes in leaves confirm pest activity, inspect carefully and apply appropriate control methods.