The Community of Madrid is preparing a legal change that will affect one of the most common sights in residential developments and homes with gardens: Arizona cypress hedges. The regional government will amend the Urban Tree Law to facilitate their replacement with other, less flammable species.
The announcement takes on special significance after a summer marked by wildfires in the region. The fire that reached the area around the San Juan Reservoir left part of the Sierra Oeste scorched and affected homes, businesses, and natural areas.
The measure will be part of the upcoming reform of the Forestry and Nature Protection Act, which is still under consideration. The announcement does not constitute a general ban on Arizona cypress trees nor does it require the removal of existing hedges: its aim is to streamline the process for those who wish to remove them due to the fire hazard they may pose.
Why Arizona cypress hedges are a cause for concern
Pine trees have been used for decades as living fences. They grow quickly, form dense barriers, provide privacy, and tolerate Madrid’s climate relatively well. The problem arises when fire approaches.
These conifers contain resins and dry branches that promote rapid and intense combustion, according to the ASEM 112 fire prevention campaign. A spark, an ember, or a flying ash particle can ignite the hedge and cause the flames to spread toward homes or nearby buildings.
The risk increases if there are awnings, umbrellas, vehicles, outdoor furniture, or enclosures made of plastic or heather next to the hedge.
What Will Change Under the Future Law
The regional government intends to adapt this framework to facilitate the replacement of Arizona cypress trees when they pose a danger. For now, the specific wording of the change has not been published, nor has it been announced when it will take effect.
The reform also does not mean that homeowners can immediately remove any hedge without consulting the city council. While the legislative process is underway, the corresponding municipal procedures must be followed.