As someone who’s spent over a decade exploring and writing about the American outdoors, I’ve seen firsthand the challenges faced by reforestation efforts and individual landowners trying to establish new trees. One of the biggest hurdles? Protecting those vulnerable saplings from browsing deer, rodents, and harsh weather. That’s where DIY tree tubes come in. Whether you’re looking for cheap tree tubes, want to build DIY grow tubes for trees, or simply understand the best tree grow tubes available, this guide will walk you through everything you need to know. We’ll cover construction, materials, cost comparisons, and best practices for maximizing your success.
Why Use Tree Tubes (Grow Tubes)?
Before diving into the “how-to,” let’s quickly cover the “why.” Tree tubes, also known as grow tubes or seedling shelters, offer a multitude of benefits. They create a microclimate that promotes faster growth, shielding young trees from:
- Animal Browsing: Deer, rabbits, voles, and other critters love to snack on tender young shoots. Tubes physically prevent access.
- Wind Damage: Young trees are susceptible to being snapped or uprooted by strong winds. Tubes provide support and reduce wind exposure.
- Sunscald: Especially in winter, the sun can cause damage to the bark of young trees, leading to weakness and potential death. Tubes offer shade.
- Herbicide Drift: If you or neighboring landowners use herbicides, tubes can offer a degree of protection.
The result? Higher survival rates, faster growth, and a healthier forest or landscape. The USDA Forest Service routinely utilizes tree tubes in their large-scale reforestation projects, demonstrating their effectiveness.
DIY Tree Tubes vs. Commercial Options
You have two main paths: buying pre-made tree tubes or building your own DIY tree grow tubes. Let’s compare:
| Feature | Commercial Tree Tubes | DIY Tree Tubes |
|---|---|---|
| Cost | $3 - $10+ per tube (depending on size and quantity) | $1 - $4 per tube (depending on materials) |
| Durability | Generally higher, UV-resistant materials | Variable, depends on material choice |
| Ease of Installation | Very easy, designed for quick deployment | Requires more time and effort |
| Customization | Limited | High – you can tailor size and materials |
For large-scale projects, or if you prioritize convenience, commercial tubes are a good choice. But for smaller plantings, or if you’re on a tight budget and enjoy a bit of crafting, cheap tree tubes built yourself are a viable and rewarding option.
Materials for Building DIY Tree Tubes
The key to successful DIY tree tubes is choosing the right materials. Here are some options:
Plastic Mesh
This is a popular choice due to its affordability and flexibility. Look for plastic garden netting or poultry netting with a mesh size small enough to deter rodents. It’s relatively easy to work with and can be cut to size with scissors. However, it’s less durable than other options and may need replacing sooner.
Plastic Corrugated Roofing Panels
These offer excellent durability and weather resistance. They can be cut with a utility knife and formed into a cylinder. The downside is they can be more expensive than mesh and require more careful handling during installation to avoid cracking.
Clear Polycarbonate Sheets
For the best tree grow tubes in terms of light transmission and durability, polycarbonate is a great choice. It’s more expensive, but it will last for years and provide excellent protection. You’ll need specialized tools to cut it cleanly.
Hardware Cloth (Wire Mesh)
While more expensive than plastic mesh, hardware cloth provides superior protection against rodents and larger animals. It’s also very durable. Be careful handling it, as the edges can be sharp.
Supporting Stakes
Regardless of the tube material, you’ll need stakes to support it. Bamboo stakes, wooden stakes (cedar or locust are naturally rot-resistant), or metal fence posts all work well. Choose stakes that are tall enough to extend well above the top of the tube.
Step-by-Step Guide: Building a Plastic Mesh Tree Tube
Let’s walk through building a simple, DIY tree tube using plastic mesh. This is a great starting point for beginners.
- Measure and Cut: Determine the desired height and circumference of your tube. A good starting point is 4-6 feet tall and 2-3 feet in circumference. Cut the plastic mesh to the appropriate size. Remember to add a few inches to the length for overlap.
- Form the Cylinder: Carefully roll the mesh into a cylinder, overlapping the edges by at least 2-3 inches.
- Secure the Seam: Use zip ties, plastic clips, or waterproof tape to securely fasten the overlapping edges. Space the fasteners every 6-8 inches.
- Prepare the Stakes: Drive two stakes into the ground on opposite sides of the sapling, leaving enough height above ground to support the tube.
- Attach the Tube: Carefully slide the tube over the sapling and secure it to the stakes using zip ties or twine. Ensure the tube isn’t too tight, allowing for some growth.
- Bottom Security: Bury the bottom edge of the tube a few inches into the soil to prevent rodents from burrowing underneath.
Tips for Successful Tree Tube Installation
Getting the installation right is crucial for maximizing the benefits of your DIY tree tubes. Here are a few key tips:
- Timing: Install tubes as soon as possible after planting the sapling.
- Proper Fit: The tube should be snug enough to prevent animals from entering, but loose enough to allow for growth.
- Stake Placement: Position stakes carefully to avoid damaging the tree’s roots.
- Regular Inspection: Check tubes regularly for damage, especially after storms. Repair or replace as needed.
- Removal: Remove the tubes after 2-3 years, once the tree has grown sufficiently to withstand browsing and weather. Leaving them on too long can restrict growth. The Leave No Trace Center for Outdoor Ethics emphasizes responsible land stewardship, including removing temporary structures when they are no longer needed.
Beyond the Basics: Advanced DIY Tree Tube Designs
Once you’ve mastered the basic plastic mesh tube, you can explore more advanced designs. Consider:
- Double-Walled Tubes: Adding a second layer of mesh or plastic sheeting provides extra protection and insulation.
- Ventilation Holes: Drilling small holes in the tube can improve airflow and reduce condensation.
- Integrated Watering Systems: Designing a tube with a small opening for watering can help keep the sapling hydrated.
Finding the Best Tree Grow Tubes for Your Needs
Ultimately, the best tree grow tubes depend on your specific needs and budget. If you’re looking for convenience and durability, commercial options are a good choice. If you’re on a tight budget and enjoy a DIY project, building your own DIY tree tubes is a rewarding option. Remember to consider the type of animals in your area, the climate, and the size of your planting project when making your decision. And always prioritize responsible land stewardship and sustainable practices.
For more information on tree planting and forest management, explore resources from the National Park Service and REI’s Expert Advice section.