Although many gardens we visit merit a second look, we couldn’t wait to go back and see how Andrew Salter’s garden was growing this summer. He bravely welcomed us in darkest November to see his collection of conifers, and of course they’re still there this time round, standing tall, but they’re almost overwhelmed by a vast selection of vivid, sweet-smelling summer blooms in a moat of plants surrounding his small black barn. So, what has been growing while we were away?