Alan Titchmarsh delves into the history of compost, and has finally found something that can replace the brilliant but environmentally unsustainable peat-based formulae.
Not only has the main building been a major project for the couple, but the sprawling outdoor area has taken "years" for them to transform, with Shirlie admitting that there's still more to be done ...
'Alliums can be left in the ground all year provided the soil is well drained,' says Angela Slater, gardening expert at Hayes Garden World. 'They will return every year – just feed with tomato ...