Tressie Huerta has been living in Trumbull Valley for a long time, is a girl who is a botanical lover between the events of Heartland and before the outbreak she dedicated herself to studying the plants since in her past the farms began to collapse and her family began to have problems financiers.Īfter the events of Heartland she realized that the infected pods contain a special molecular process and have an effect on plants, she says that when the Army returned to Trumbull Valley they were looking for people trained in molecular medicine.
