The difference between Green Giant and Emerald arborvitae lies in their size and spread. The Green Giant, as the name suggests, is a much larger tree and is better suited for areas with a lot of space to fill in. It can grow to be quite tall, reaching heights of up to 30 to 50 feet, with a spread of about 12 to 20 feet. On the other hand, the Emerald arborvitae is a smaller variety, perfect for smaller landscapes. It typically grows to heights between 8 and 12 feet, with a much smaller spread of about 3 to 4 feet wide.
In terms of appearance, both the Green Giant and Emerald arborvitae belong to the Thuja family and exhibit similar characteristics. They both have dense, evergreen foliage that retains its vibrant green color throughout the year. This makes them excellent choices for adding privacy or creating a windbreak in your garden. Both varieties also have a pyramidal growth habit, with a narrow and conical shape that adds a touch of elegance to your landscape.
However, there are a few key differences between the two varieties. The Green Giant has a more vigorous growth rate compared to the Emerald arborvitae. It can grow up to 3 feet per year in ideal conditions, which means it can quickly fill in a large space and provide ample privacy. On the other hand, the Emerald arborvitae has a slower growth rate, typically around 6 to 9 inches per year. This makes it more suitable for smaller landscapes or areas where you don’t need the tree to grow too tall or wide.
Another difference lies in the overall hardiness of the two varieties. The Green Giant is known for its exceptional hardiness, with the ability to thrive in a wide range of climates and soil conditions. It is more tolerant of heat, drought, and cold temperatures compared to the Emerald arborvitae. While the Emerald arborvitae is still relatively hardy, it may require more care and attention in extreme weather conditions.
When it comes to maintenance, both the Green Giant and Emerald arborvitae are relatively low-maintenance trees. They are both resistant to many common pests and diseases, making them less prone to issues. However, it is still important to provide proper care, including regular watering, especially during dry spells, and occasional pruning to maintain their shape and remove any dead or damaged branches.
The Green Giant and Emerald arborvitae are both excellent choices for adding privacy and greenery to your landscape. The Green Giant is better suited for larger areas with ample space to fill in, thanks to its larger size and faster growth rate. On the other hand, the Emerald arborvitae is perfect for smaller landscapes, as it is more compact and has a slower growth rate. Consider your available space and desired height when choosing between the two varieties to ensure the best fit for your garden.
