How Much to Water Arborvitae After Planting

Arborvitae is a popular evergreen shrub that is commonly planted in gardens and landscapes for their attractive foliage and dense growth habit. However, for arborvitae to thrive, proper watering is critical, especially after planting.

Watering Arborvitae During Establishment

Once arborvitae is planted, watering is critical during the establishment phase. It helps the plant develop strong and healthy root systems and ensures that it can survive dry spells or drought. Generally, newly planted arborvitae should be watered deeply and regularly, at least once a week.

When watering arborvitae, provide enough water to saturate the soil and reach the root zone. A good way to water newly planted arborvitae is by using a soaker hose or a drip irrigation system to deliver a slow and steady stream of water to the base of the plant. Alternatively, you can use a watering can or a garden hose to slowly and thoroughly saturate the soil around the root ball. Be sure to avoid getting the foliage wet, as this can increase the risk of disease and damage the plant.

As a general rule, arborvitae requires approximately 1-2 inches of water per week, depending on the weather and soil conditions. However, it’s important to note that overwatering can also be detrimental to the plant. It can lead to waterlogged soil, root rot, and other issues that can weaken the plant and make it more susceptible to diseases and pests.

Watering Arborvitae During the Growing Season

After the establishment phase, arborvitae still needs frequent watering during the growing season, especially during hot and dry weather. You should water your arborvitae at least once a week, or more often during periods of drought or extreme heat. However, you should always let the soil dry out slightly between watering, as this can promote healthy root growth and prevent overwatering.

You can use a moisture meter to accurately determine when to water your arborvitae. A moisture meter measures the moisture content in the soil and helps you avoid over or under watering the plant. It’s also important to water your arborvitae in the morning or late evening, as watering during the heat of the day can increase the risk of leaf scorch or burning.

Frequent Mistakes When Watering Arborvitae

There are several common mistakes that people make when watering arborvitae. One of these mistakes is watering too much or too frequently. Overwatering can lead to waterlogged soil, root rot, and other issues that can weaken or kill the plant. Conversely, underwatering can cause the arborvitae to become drought-stressed, leading to stunted growth, yellowing foliage, and other problems.

Another mistake is watering the foliage, rather than the soil. Wet foliage is more susceptible to disease, and overly wet leaves can lead to fungal infections and pest infestations. When watering your arborvitae, always aim to water the base of the plant and the root zone, rather than the foliage. This will help the roots to absorb water and nutrients more efficiently, while promoting healthy growth and development.

Conclusion

In conclusion, watering arborvitae after planting is critical for the plant’s establishment and long-term health. Proper watering ensures that the plant develops healthy roots and can resist drought and other stresses. When watering arborvitae, aim to provide enough water to saturate the soil but avoid overwatering, as this can lead to root rot and other issues. By following these guidelines and avoiding common mistakes, you can help your arborvitae thrive and enhance the beauty of your garden or landscape.