Hm, weird.
All I know is that if you don't water the flowers, they will wilt/turn to a black-grey hue. If they are watered on the day that they wilt, then they will go back to normal on the next day. If they are left ignored, then on the next day they will disappear.
All I know is that if you don't water the flowers, they will wilt/turn to a black-grey hue. If they are watered on the day that they wilt, then they will go back to normal on the next day. If they are left ignored, then on the next day they will disappear.