Knot garden

A knot garden is a garden of very formal design in a square frame, consisting of a variety of aromatic plants and culinary herbs including germander, marjoram, thyme, southernwood, lemon balm, hyssop, costmary, acanthus, mallow, chamomile, rosemary, Calendula, Viola and Santolina. Most knot gardens now have edges made from box (Buxus sempervirens), whose leaves have a sweet smell when bruised. The paths in between are usually laid with fine gravel. However, the original designs of knot gardens did not have the low box hedges, and knot gardens with such hedges might more accurately be called parterres.