Properties and Benefits of Ulmo Honey: Ulmo honey is a rare variety of monofloral honey made from the flower nectar and pollen of ulmo trees from the species Eucryphia cordifolia, from Argentina and Chile. Studies show ulmo tree honey exhibits a strong antibacterial action against antibiotic-resistant strains of bacteria such as Escherichia coli and Staphylococcus aureus. Furthermore, the honey exhibits antinfungal activity, tonic properties, aids in the treatment of respiratory tract infection symptoms such as cough or sore throat, helps combat fatigue and offers digestive benefits.