TINY ‘heart-shaped’ leaves popping up in your garden could mean a £15,000 bill is coming your way.
They’re a sign of a destructive plant that spreads through its underground roots, damaging property.
AlamyThe Japanese knotweed may appear harmless, but it’s crucial to kill it once spotted[/caption] GettyThere are a host of key indicators to help you spot the knotweed nightmare[/caption]Treatment for Japanese knotweed costs anywhere from hundreds all the way up to £15,000 – depending on how early you tackle it.