Many have grown to considerable size. The light woodland canopy consists of native oaks and a number of magnificent 150-year-old Scots pines and European larch. Amongst these are open glades, carpeted with bluebells and numerous other bulbs. Two ponds and streams are planted with primulas, iris species, lysichitum, and astilbes. The woodland contains innumerable species of rhododendron and azalea, of which the triflorums and yunnanense are outstanding. Amongst these are species of acer, betula, camellia, cercidiphyllum, cornus, crinodendron, drimys, embothrium, enkianthus, eucryphia, hoheria, magnolia, malus, nothofagus, pieris, sorbus, stewartia, telopea and viburnum. Beside the house is a giant Douglas fir from Douglas' original introduction. One of the first Dawyck beeches stands beside the drive. The autumn colour is very fine.
This is a fundraising event for the open garden charity Scotland’s Gardens Scheme which raises money for hundreds of local charities.