How to Make a Large Tree Planter

Planting a tree is a great way to improve the environment, provide shade, and increase the value of your property. However, planting a tree in the ground may not always be the best option, especially if you don't have enough space or if you're worried about roots damaging your property. A large tree planter is a great solution, as it allows you to plant a tree above ground, in a controlled environment. Here's how you can make your own.

Materials You'll Need

To make a large tree planter, you'll need some basic materials, including:

Pressure-treated lumber boards (2x6) - 6 pieces of 6-feet long and 6 pieces of 3-feet long

Galvanized lag screws - 24 pieces (2.5 inches long)

Galvanized screws - 48 pieces (2 inches long)

Landscaping fabric - 6 feet wide, enough to cover the bottom and sides

Soil - enough to fill the planter

Step-by-Step Instructions

Start by cutting the lumber boards to the required lengths.

Arrange the boards to form a rectangle, with the 6-feet-long boards forming the sides and the 3-feet-long boards forming the ends. Use the lag screws to attach the boards at the corners.

Place the landscaping fabric inside the planter, covering the bottom and sides. This will prevent soil from leaking out of the planter and will provide a barrier between the soil and the wood, protecting it from rotting.

Fill the planter with soil, leaving some space at the top for planting the tree.

Plant the tree, making sure the root ball is level with the soil surface.

Add more soil around the tree, gently pressing it to eliminate any air pockets.

Water the tree thoroughly, making sure the soil is moistened to the full depth.

Add some mulch around the tree to reduce water evaporation and keep the soil moist. Don't cover the trunk, though, as moisture can cause rot.

Tips for Maintaining the Tree Planter

A large tree planter requires some maintenance to keep the tree healthy and thriving. Here are some tips:

Water the tree regularly, especially during dry periods. Don't overwater, though, as this can lead to root rot.

Fertilize the tree once or twice a year with a slow-release fertilizer. Follow the instructions on the package.

Prune the tree as needed, removing dead or diseased branches, and shaping it for better growth.

Keep the area around the planter clean, removing leaves, debris, and weeds that can harbor pests and diseases.

Check the planter for any signs of decay, rot, or pests. Replace any damaged boards and treat the planter with a wood preservative if necessary.

By following these steps, you can easily make a large tree planter and enjoy the benefits of having a tree without the worries of planting it in the ground. Plus, you can move the planter around or even take it with you if you move, making it a versatile and practical solution for any homeowner or gardener.