As the days lengthen and temperatures rise, gardening enthusiasts across Britain are focusing on their outdoor spaces. However, some of the nation's best-loved plants could be inflicting significant harm on your property, according to specialists at Norton Insurance Brokers.
Wisteria, a climbing vine with cascading purple flowers, can spread aggressively and produce thick, woody stems that wrap around walls and guttering. Over time, these stems can dislodge roof tiles, disrupt foundations, and damage drainage systems if left unchecked.
Bamboo is another problematic plant, with an underground root system that spreads aggressively, often extending several metres from its original spot. Its shoots can lift patio slabs, damage driveways, and penetrate cracks in foundations.
Japanese Knotweed is notoriously difficult to eradicate once established. It exploits vulnerabilities in built structures, pushing through gaps in paving, walls, and drainage systems. Homeowners selling a property may be required to declare its presence in the garden.
Ivy, often seen climbing brick cottages, uses powerful aerial roots that burrow into cracks and mortar, widening weak areas and leading to water penetration and structural damage. Similarly, jasmine can create a dense covering that conceals underlying weaknesses, blocking gutters and vents, and causing damp problems in older buildings.
