Summary
- Dig a hole twice as wide and as deep as the root ball of the arborvitae.
- Place the arborvitae in the hole, ensuring the top of the root ball is level with the ground.
- You can use pruning shears to shape your arborvitae into a desired shape or to maintain a specific height.
Arborvitae, with their dense, evergreen foliage, are a popular choice for creating privacy screens, hedges, and windbreaks. Their ability to thrive in various conditions and their low-maintenance nature makes them an attractive option for homeowners. But how do you plant arborvitae to ensure they flourish and reach their full potential? This comprehensive guide will walk you through the process, from selecting the right spot to caring for your new trees.
Choosing the Perfect Spot for Your Arborvitae
The first step in planting arborvitae is choosing the right location. These trees prefer full sun to partial shade and well-drained soil. Here’s what to consider:
- Sunlight: Arborvitae thrive in full sun, receiving at least 6 hours of direct sunlight per day. However, they can tolerate some shade, especially in hotter climates.
- Soil: Choose a location with well-drained soil. Arborvitae don’t tolerate soggy conditions, which can lead to root rot. If your soil is heavy clay, amend it with compost or other organic matter to improve drainage.
- Space: Consider the mature size of the arborvitae variety you choose. Some varieties can grow quite tall and wide, so ensure you have enough space for them to thrive.
- Wind Protection: Arborvitae can provide wind protection, but they also need some protection from strong winds, especially when young.
Preparing the Planting Site
Once you’ve chosen the perfect spot, it’s time to prepare the planting site:
- Clear the area: Remove any weeds, grass, or debris from the planting area.
- Dig a hole: Dig a hole twice as wide and as deep as the root ball of the arborvitae. This allows for proper root development.
- Amend the soil: If your soil is heavy clay, mix in some compost or other organic matter to improve drainage. This will also add nutrients to the soil, helping your arborvitae thrive.
Planting Your Arborvitae
Now it’s time to plant your arborvitae! Here’s how:
- Remove the container: Carefully remove the arborvitae from its container. If the roots are circling around the inside of the container, gently loosen them with your fingers.
- Place the arborvitae in the hole: Place the arborvitae in the hole, ensuring the top of the root ball is level with the ground.
- Backfill the hole: Fill the hole with the soil you removed, gently tamping it down as you go. Avoid packing the soil too tightly, as this can restrict root growth.
- Water thoroughly: After planting, water your arborvitae deeply to settle the soil around the roots.
Watering and Fertilizing Your Arborvitae
Arborvitae need regular watering, especially during the first year after planting. Here’s a watering guide:
- First year: Water deeply every 1-2 weeks, depending on rainfall and weather conditions.
- Established trees: Once established, arborvitae can tolerate some drought, but they will thrive with regular watering. Water deeply every 2-3 weeks during dry periods.
- Fertilizing: Fertilize your arborvitae in early spring with a balanced fertilizer. Avoid fertilizing in late summer, as this can stimulate new growth that may be damaged by frost.
Pruning Your Arborvitae
Arborvitae don’t require a lot of pruning, but it’s important to prune them regularly to maintain their shape and remove any dead or diseased branches. Here’s a pruning guide:
- Initial pruning: Prune your arborvitae lightly after planting to encourage branching and a full, dense shape.
- Regular pruning: Prune your arborvitae in late winter or early spring before new growth emerges.
- Shape and size: You can use pruning shears to shape your arborvitae into a desired shape or to maintain a specific height.
Common Pests and Diseases
Arborvitae are generally resistant to pests and diseases, but they can be susceptible to a few common problems. Here are some things to watch out for:
- Spider mites: These tiny pests can cause yellowing and browning of needles. Treat with insecticidal soap or a miticide.
- Scale insects: These insects suck sap from the tree, causing stunted growth and leaf drop. Treat with horticultural oil or insecticidal soap.
- Bagworms: These insects create bag-like structures on the branches and can defoliate the tree. Remove the bags by hand or use Bacillus thuringiensis (Bt) to control them.
- Root rot: This fungal disease can occur in poorly drained soil and can kill the tree. Avoid overwatering and ensure good drainage.
Beyond the Basics: Tips for Success
- Mulching: Apply a 2-3 inch layer of mulch around the base of your arborvitae to help retain moisture and suppress weeds.
- Winter protection: Young arborvitae may need protection from winter winds and cold temperatures. Wrap them in burlap or use a windbreak.
- Spacing: When planting multiple arborvitae, space them according to the mature size of the variety. This will allow them to grow without crowding.
Lasting Impressions: Your Arborvitae’s Journey
Planting arborvitae is an investment in your landscape that will reward you with years of beauty and privacy. By following these tips and providing the right care, you can ensure your arborvitae thrive and create a stunning, evergreen focal point in your yard.
Top Questions Asked
Q: How often should I water my arborvitae?
A: During the first year after planting, water your arborvitae deeply every 1-2 weeks. Once established, water deeply every 2-3 weeks during dry periods.
Q: What type of fertilizer should I use for arborvitae?
A: Use a balanced fertilizer in early spring. Avoid fertilizing in late summer.
Q: How do I prune my arborvitae to maintain its shape?
A: Prune your arborvitae in late winter or early spring before new growth emerges. Use pruning shears to shape the tree or remove any dead or diseased branches.
Q: What are some common problems that affect arborvitae?
A: Common problems include spider mites, scale insects, bagworms, and root rot. Monitor your trees for signs of these pests and diseases and take appropriate action.
Q: How do I protect my arborvitae from winter damage?
A: Young arborvitae may need protection from winter winds and cold temperatures. Wrap them in burlap or use a windbreak.
