How do they weather outdoors?
All BRONZINO planters and vases are protected from the weather by several layers of natural wax. This is the traditional finish for copper and bronze placed outdoors. This initial protective layer seals the patina and prevents it from oxidising further. For the patina to remain unchanged, coats of soft beeswax should be applied at regular intervals. Twice a year should be sufficient though this can depend on weather conditions and the site chosen for the pots.