Gardening with the RHS
Wednesday, 23 December
Do you know why we kiss under the mistletoe, or why holly and ivy are associated with Christmas? Head of RHS Libraries Fiona Davison explores the ancient myth and magic of Christmas plants. How green is your Christmas tree? Hear our guide to making sure your festive focal point doesn't cost the earth. Plus a look at an unusual cactus that grows on trees (and on your windowsill).