Can You Plant Emerald Green Arborvitae in a Pot?

Emerald green arborvitae (Thuja occidentalis 'Smaragd') is a popular evergreen shrub that is valued for its attractive dark green foliage and dense, conical shape. It is relatively easy to care for and can be planted in various locations, including garden beds, borders, and containers. But can you plant emerald green arborvitae in a pot? The answer is yes, and in this article, we will discuss the steps to successfully grow this shrub in a container.

Choosing the Right Pot

The first step in planting emerald green arborvitae in a pot is choosing the right container. The pot should be large enough to accommodate the size of the plant and allow for adequate drainage. The ideal container should have a diameter of at least 24 inches and a depth of 18-20 inches. It is also essential to choose a pot made of a durable material such as terracotta or glazed ceramic, which will withstand the weight of the plant and the outdoor elements.

Preparing the Potting Soil

The next step is preparing the potting soil. Emerald green arborvitae prefers well-draining soil with a pH level of 6.0-7.5. You can create a suitable potting mix by combining equal parts of peat moss, perlite, and vermiculite. To enhance the fertility of the soil, you can also add a slow-release fertilizer and some organic matter such as compost or aged manure. Fill the pot with the potting mix, leaving a few inches of space at the top.

Planting the Arborvitae

Once the potting soil is ready, it is time to plant the arborvitae. Begin by removing the shrub from its nursery container and gently loosening the roots. Place the plant in the center of the pot, making sure that it is at the same level as it was in the nursery container. Fill the remaining space with potting soil, gently pressing it down to eliminate air pockets. Water the shrub thoroughly to help settle the soil.

Caring for the Arborvitae

After planting the arborvitae in the pot, it is crucial to care for it properly to ensure healthy growth. Emerald green arborvitae requires full sun or partial shade and regular watering. Water the shrub deeply once a week, and check the soil moisture level frequently to ensure that it does not dry out. You can also apply a layer of mulch around the base of the shrub to retain moisture and prevent weed growth.

It is also advisable to fertilize the arborvitae once a year in the early spring. You can use a balanced fertilizer, such as 10-10-10 or 12-12-12, and apply it according to the manufacturer's instructions. Pruning is not necessary for emerald green arborvitae, but you can shape it in late spring or early summer to maintain its desired shape.

Conclusion

Planting emerald green arborvitae in a pot is an excellent way to add beauty and greenery to your patio, balcony or garden. By following the above steps, you can create a thriving shrub that will bring joy for years to come. Remember to choose the right container, prepare the potting soil, plant the shrub correctly, and care for it properly through watering, fertilizing, and occasional pruning. With proper care, your arborvitae will flourish and add a touch of elegance to your outdoor space.