Outdoor Interiors provides only Plantation Grown Eucalyptus from Malaysia, Australia and New Guinea. Eucalyptus is one of the fastest growing, environmentally friendly dense Hardwoods prized for its strength, durability and weathering characteristics in all climates. Eucalyptus is naturally resistant to decay with handsome pinkish-brown tones and a straight, light wood grain similar to Teak. Eucalyptus will weather to a silvery finish over time unless treated 2-3 times a year with outdoor furniture oil. We recommend using a natural Linseed Oil or any Outdoor Hardwood or Teak oil for our Eucalyptus Furniture.