How late can you plant arborvitae?

Answered by Phillip Nicastro

When it comes to planting arborvitae, timing is important for the health and success of the plant. The ideal time to plant arborvitae is in early spring when the soil has thawed and can be easily worked. This allows the young roots to establish themselves before the hot summer temperatures arrive.

However, if you missed the window in early spring, don’t worry! Arborvitae can also be planted in the fall before the ground freezes. This gives the roots a chance to settle in and establish before the dormant winter period. Planting in the fall also allows the arborvitae to benefit from the cooler temperatures and increased rainfall, which can aid in their initial growth.

Late spring and early summer can also be viable times for planting arborvitae, but extra care should be taken to ensure proper watering and protection from intense heat. The hotter it gets, the more water the newly planted arborvitae will need to thrive. Mulching around the base of the plant can help retain moisture and regulate soil temperature.

In my personal experience, I have successfully planted arborvitae in both the spring and fall. I found that planting in the fall provided a smoother transition for the plants, as they had more time to establish their root systems before facing the challenges of summer heat. However, planting in the spring also yielded positive results, especially when I made sure to provide adequate water during the hotter months.

To summarize, the best time to plant arborvitae is in early spring or fall. However, late spring and early summer can also work with proper care and attention to watering. By following these guidelines, you can give your arborvitae the best chance at thriving in your garden or landscape.