The Queen and Prince Charles have launched a UK-wide tree-planting initiative to honour the monarch's Platinum Jubilee in 2022. The Queen's Green Canopy Project invites people across the country to 'plant a tree for the jubilee' to mark her 70-year-reign. Prince Charles, the initiative's patron, said: "Planting a tree is a statement of hope and faith in the future. I urge you to join me in planting a tree for the Jubilee. In other words, a tree-bilee.".