He starts the programme by saying 'this year Britain has fallen head over heels for gardening'.
So Alan is back and shocking our unsung heroes on their doorsteps and transforming their gardens as well as sharing tips and tricks for your own garden.
But series 11 is different they are transforming not one but two gardens with the help of new Love Your Garden Team member Danny Clarke.
Alan is in Manchester to surprise the Narayan-Nicholas family who is made up of Mum Eve, Dad Steve and the children Billy and Emmie.