Should you water arborvitae everyday?

Answered by Jarrod Smith

As an expert in horticulture, I can provide you with a detailed answer to the question of whether you should water arborvitae every day. Let’s delve into the specifics.

Arborvitae, specifically the Emerald Green variety, requires proper watering for healthy growth. During the initial few months after planting, it is crucial to water the arborvitae twice weekly. This is because newly planted trees have developing root systems that are not yet efficient in absorbing water from the soil.

Watering twice a week ensures that the young arborvitae receives an adequate amount of moisture to establish its roots and promote healthy growth. However, it is important to note that the frequency of watering may vary depending on factors such as climate, soil type, and rainfall patterns in your area.

After the initial establishment period, which typically lasts a few months, you can transition to a regular watering schedule of ½-1 inch per week. This range is considered ideal for mature arborvitae plants. It is important to water deeply during each watering session, allowing the water to penetrate the soil and reach the root zone.

To determine the appropriate amount of water to provide, you can use a rain gauge or a simple container placed in the garden to measure the amount of water applied during each watering session. This will help you ensure that you are providing the recommended ½-1 inch of water per week.

Watering the arborvitae with the right amount of water is crucial for its overall health. Overwatering can lead to root rot and other water-related diseases, while underwatering can cause the leaves to turn brown or yellow. It is essential to strike a balance and avoid extremes.

In my personal experience, I have found that monitoring the moisture level of the soil is helpful in determining when to water the arborvitae. You can do this by checking the soil moisture with your finger or by using a moisture meter. If the top few inches of soil are dry, it is an indication that the arborvitae requires watering.

In addition to regular watering, it is beneficial to provide a layer of mulch around the base of the arborvitae. Mulch helps retain soil moisture, regulates soil temperature, and suppresses weed growth. However, be cautious not to pile mulch directly against the trunk, as it can create a moist environment that promotes rot.

To summarize, watering arborvitae every day is not necessary and can be detrimental to its health. During the first few months, water the young tree twice weekly to establish its roots. Once established, transition to a weekly watering schedule of ½-1 inch, adjusting as needed based on climate and soil conditions. Monitoring soil moisture and providing mulch can further aid in maintaining optimal moisture levels for your arborvitae’s growth and vitality.