The Tater Tot Arborvitae is a popular dwarf evergreen shrub. Gardeners often choose this plant for its compact, naturally tidy appearance, which makes it a versatile addition to many landscapes. Its small stature and year-round green foliage provide consistent visual interest, especially where space is limited.
Understanding Tater Tot Arborvitae
The Tater Tot Arborvitae, scientifically known as Thuja occidentalis ‘SMNTOBAB’, is a specific cultivar of the Eastern Arborvitae. It is known for its naturally rounded and compact growth habit. Developed to maintain a small, globe-like shape without frequent pruning, it stands apart from larger arborvitae relatives. Its dwarf nature makes it appealing for gardeners seeking controlled plant size.
Mature Size and Growth Rate
The Tater Tot Arborvitae typically reaches a mature height and width of 1 to 2 feet (30 to 60 cm). While some sources indicate it can grow up to 2-3 feet tall and 3-4 feet wide, it remains a very compact size. This shrub exhibits a slow to moderate growth rate, adding only a few inches to its size each year. Its slow growth ensures it maintains its small, globe shape for an extended period, reducing the need for frequent maintenance.
Factors Influencing Size
While the Tater Tot Arborvitae is genetically predisposed to its dwarf size, environmental conditions and care practices can influence its ultimate dimensions and growth rate. Optimal growth occurs in full sun, which means at least six hours of direct sunlight daily, though it can tolerate partial shade (4-6 hours of sun). However, too much shade can lead to looser foliage density and potentially affect its growth. Well-drained, moist soil is important for healthy development, and it benefits from consistent watering, especially during its establishment period. The plant is hardy in USDA Zones 3 through 8, and extreme conditions outside this range or inadequate care, such as overly dry or poorly drained soil, can impede its growth and overall health.
Landscaping Applications Based on Size
The Tater Tot Arborvitae’s compact, rounded form makes it suitable for various landscaping applications where a small, structured evergreen is desired. It performs well in small gardens, rock gardens, and as a low border plant. Its consistent size and spherical shape make it an excellent choice for mass plantings, creating a uniform appearance. This arborvitae is also frequently used in containers, adding year-round greenery to patios, balconies, or entryways without becoming too large. Its ability to maintain its shape without extensive pruning makes it a low-maintenance option for gardeners seeking a tidy and enduring presence.