Thuja occidentalis ‘Teddy’ (American Arborvitae)

Thuja occidentalis ‘Teddy’ is a delightful, miniature evergreen shrub, perfect for adding a touch of whimsy and texture to the landscape. Its adaptability and easy-care nature make it a popular choice for both novice and experienced gardeners.

Thuja occidentalis ‘Teddy’: An In-depth Look

Thuja occidentalis ‘Teddy’ is a charming and compact cultivar of the Eastern Arborvitae, admired for its unique texture and size. It is distinguished by its soft, fine-textured foliage that gives it a plush, teddy bear-like appearance. The foliage is a lush blue-green, and the plant maintains a compact, globular shape.

Native: Thuja occidentalis is native to North America. It is predominantly found in the northeastern United States and southeastern Canada. This species naturally occurs in wet forests, swamps, and along lake shores, thriving in cool, moist, well-drained environments.

Plant Type and Habit: It is an evergreen conifer with a dense, rounded, and dwarf growth habit. ‘Teddy’ is perfect for small spaces and detailed garden designs.

Size: ‘Teddy’ is a slow-growing miniature variety, typically reaching only about 10-18 inches in height and width (25-45 cm). Its diminutive size makes it ideal for use in confined spaces.

Foliage: The foliage is a vibrant blue-green, fine, and soft to the touch, creating a unique visual and tactile experience.

Bark: The bark is reddish-brown, relatively smooth, and becomes more textured with age.

Uses: Perfect for rock gardens, container plantings, small gardens, and as a border or accent plant. Its small size and attractive form make it a popular choice for detailed landscape work.

Hardiness: Hardy in USDA zones 2-7, it can withstand cold winters and a range of environmental conditions.

Wildlife: American arborvitae provides nesting sites for songbirds, as well as cover, especially in the winter, for deer, which both feed on the branches and use them for shelter from the cold.

Toxicity: Generally considered non-toxic to humans and animals.

Deer and Rabbit: May suffer some damage from deer and rabbits, especially in areas where these animals are prevalent.

Invasiveness: This cultivar is not considered invasive and typically stays within its planted boundaries.

Benefits: Offers a unique aesthetic appeal, especially in small gardens or detailed landscaping projects. It is easy to maintain and can be a delightful addition to various garden settings.

American Arborvitae Growing Tips

Light: Thrives in full sun but can also grow well in partial shade. Full sun exposure leads to denser foliage growth. Usually appreciates some light afternoon shade in hot summer climates. Protect from drying winds, especially when young.

Soil: Adaptable to a wide range of soils but prefers moist, well-drained, slightly acidic to neutral soil. Tolerates clay soils.

Water: Regular watering is important, especially for young plants and in dry conditions. Avoid extreme dry soil in the fall, which can cause the evergreen foliage to dry out in winter.

Fertilizer: Apply a balanced, slow-release fertilizer in early spring. Over-fertilization can harm the plant, so follow the recommended rates.

Pruning: Little to no pruning is required. Prune for shaping or size control in late winter or early spring before new growth starts. Avoid heavy pruning.

Mulch: Provide a generous root zone mulch.

Propagation: Propagated through semi-hardwood cuttings in late summer.

Pests and Diseases: Watch for bagworms, spider mites, mealybugs, and scale insects. Leaf tips may suffer damage from leaf miners. Canker can sometimes pose a problem. Fungal diseases like root rot can occur in poorly drained soils. Good air circulation and proper planting depth help prevent these issues.