Our cedars

Thuja occidentalis ‘Nigra’ is a hybrid variety derived from eastern white cedar (Thuja occidentalis). This cultivar is popular for its appearance which remains dark green even during dormancy. Its habit is similar to the one of the white cedar, and is also mainly used in the making of hedges. Although smaller in size than white cedar, the eastern black cedar can reach up to 6 m in height, and to 3 m in width. An annual trim is therefore necessary. It should be noted that the ‘Nigra’ is more likely to produce seeds than is the white cedar.

Thuja occidentalis ‘Brandon’ has narrow and columnar shape. Its growth is considered average and its foliage is thick and very dense. When reaching maturity, Thuya occidentalis ‘Brandon‘ can reach up to 6 m in height. It is used in the making of high hedges, or is rather planted in isolation. Hardy up to zone 3, it does not tolerate shade very well, just like most cedars. Its fibrous roots make transplanting quite easy. Like ‘Fastigiata compacta’, it is an ideal selection for planting in a small yard. Although trimming ‘Brandon’ seems quite easy, it remains somehow unnecessary for the well-maintenance of this cultivar’s properties.

Thuja occidentalis ‘Holmstrup‘ has a compact and conical shape. It is a slow-growing variety that remains small with a maximum growth of about 3 m in height and 1 m in width. Holmstrup ‘deserves to be better known as it is hardy until zone 2b: it is a variety of pyramidal cedar that would be preferred if you live north of Montreal. It is generally used for a focal point and mass planting but can also be used as a screen when planted in hedge. Trimming is not necessary.