U3A Gardening Group 2023 State Rose Garden Werribee Mansion Werribee Mansion Garden. Setting off from Selkirk's carpark, after I had dutifully fetched our leader's coffee, we drove through the rain hoping this would not be a repeat of the Tesselar trip! However, on reaching Bacchus Marsh the rain had stopped, so we were much happier. Els had organised the day so we were two groups, one for the gardens and one for the mansion, then swap over. After refreshments at the cafe, we met David, our Volunteer Guide for the garden, and set off on a wonderful discovery tour of the amazing trees in the Mansion Gardens, including the Grotto, a lake, and many bats. Canary Island Pine Weeping Nootka Cypress Variegated Elm Grevillea Robusta-Silky Oak The lake from the Grotto Lemon-scented Gums Moreton Bay Fig with John and Evelyn Algerian Oak Querus Canariensis What a wealth of knowledge David had about all the trees. On to the State Rose Garden! Here David knew intimately the roses, names,