General Description | This androgynous plant is densely compact with a slightly pyramidal form is perfect for home gardens and landscapes since it is not very large. This juvenile foliage is usually a soft grey-green in colour turning to a purplish-brown in the winter. |
ID Characteristic | This dwarf evergreen has scale-like foliage that when crushed emits a tansy-like odour. This multi-stemmed densely compact to conical plant with its slender form creates a fine and delicate look. |
Shape | Compact to loose and rounded to oval. |
Landscape | This slender multi-stemmed plant gives off a delicate and fine form to any landscape composition which makes it an excellent accent feature on its own. This specimens purplish-brown foliage in winter adds great informal interest to any garden. Due to its compact form it can be used for hedges, screens, windbreak, foundation and massing. |
Propagation | Plants may be separated from the parent because mature specimens can layer in a garden. Cuttings taken in late winter are rooted under a bottom heat misting system at 21°C. |
Cultivation | Being pollution and salt tolerant this plant is very adaptable and grows best in full sun to partial shade. Although this plant has a wide soil range it still prefers moist, well drained soils being alkaline to neutral on the pH scale. To help protect this plant do not let it be exposed to dry winds and consider heavy mulching around the root zone to help keep them warm in the winter. |
Pests | Relatively pest and disease free, although keep an eye out for canker. Spotting and dropping of foliage may occur from leaf blight and leaf miner will damage the leaf tips. Other possible pests include bagworms, mealy bug, scales and occasional spider mites. |
Notable Specimens | Dominion Arboretum, Ottawa, Ontario. |
Habitat | Horticultural origin. |
Bark/Stem Description | The surface of the bark is grey in colour with relatively narrow furrows that are brown and more visible on older specimens. Due to these narrow furrowed strips this plant is considered reasonably ornamental once matured. |
Flower/Leaf Bud Description | Relatively difficult to distinguish the bud from the foliage due to its dark green colour. The buds are arranged oppositely and are approximately 3 mm in size. |
Leaf Description | Entirely free leaved form of Thuja occidentalis. This scale-like foliage is soft and in a juvenile form. Normally the foliage is a yellowish-green to dull green colour turning into a fantastic purplish-brown for the winter months. When the foliage is crushed it produces a tansy-like odour. |
Flower Description | This plant is solitary, monoecious and terminal. |
Fruit Description | 8–6 scaled oblong cones reaching 12 mm in length. Tannish brown in colour; the seed has a narrow, shallow notched wing around it. |
Colour Description | The bark has a grey surface with furrows of reddish-brown in colour. The foliage colour is a yellowish-green to dull green turning to a purplish-brown in the winter months. |
Texture Description | The bark texture is furrowed and the foliage is soft creating an overall texture described as fine and delicate. |