Introduction

Arborvitaes are a popular choice for screening, hedges, and accent plants in landscaping. They are hardy, versatile and provide year-round greenery. However, it is important to know the right watering routine to ensure they remain healthy and thrive in their new environment. In this article, let’s explore how often you should water arborvitae after planting.

Watering Schedule for Newly Planted Arborvitae

Arborvitaes differ in their water requirements depending on their size and age. Newly planted arborvitaes require more frequent watering, especially during the first year of planting. They have a shallow root system that needs regular moisture to establish and expand.

In general, arborvitae should be watered once a week during the growing season, and twice a week during hot and dry weather. Make sure the soil is moist, but not waterlogged or overly saturated. A good rule of thumb is to water until the top 6 inches of soil is moist.

Watering Young Arborvitae

Young arborvitaes are those that are less than three years old. They also have shallow roots and require regular watering to establish and develop a strong root system. However, they can withstand slightly drier soil conditions compared to newly planted arborvitaes.

During the growing season, water young arborvitaes once a week, and twice a week during hot weather. You can reduce watering frequency in fall and winter when the trees are dormant, as they require less water during these seasons.

Watering Mature Arborvitae

Mature arborvitaes, which are three years or older, have deeper roots and are more drought-tolerant compared to younger trees. They require moderate to low amounts of water, depending on the weather conditions and soil type.

In general, water mature arborvitaes once every two weeks during the growing season, and once a month during fall and winter. However, during hot and dry weather, you may need to water them once a week to prevent drought stress.

Testing Soil Moisture

The best way to determine the water needs of your arborvitae is to check the soil moisture. Use a moisture meter or stick your finger into the soil at a depth of 2-3 inches. If the soil feels dry, it’s time to water. If it’s moist, wait a few days before checking again.

Avoid overwatering, as it can lead to root rot and other fungal diseases that can harm your arborvitae. Similarly, letting the soil dry out excessively can cause drought stress, which can weaken the tree and make it vulnerable to pests and diseases.

Conclusion

Watering arborvitae after planting is crucial to their survival and growth. Follow the watering schedule based on their age and size, and remember to check the soil moisture regularly. By providing the right amount of water, you can ensure your arborvitae remains healthy, vibrant, and lush.