To build a wooden planter box, start by cutting some wooden planks so you have 2 that are 2 feet long and 2 that are 4 feet long. Then, use a drill and galvanized screws to attach the ends of the planks so they form a long rectangular box. Next, cut out a wooden board for the bottom of the box and drill a few holes through it for drainage. via
How do you make a simple wooden planter box? (video)
What wood is best for planter boxes?
There are several types of lumber to choose from:
Do I need to line a wooden planter box?
You need to line your planter box if it's made from wood or metal. The liner will help prolong the planter's life. You don't need to use a liner if the planter is made using plastic, ceramic, or concrete as they are quite durable by themselves. via
Can you make a planter box out of wood?
Untreated wood or cedar will work well for this project as they are both easy to work with and can hold up against the natural elements your planter will be exposed to. For a small 4x2 ft (121.9x60. 9 cm) planter, you can buy a 12-foot (365.76-cm) board, which you will cut down to form the sides of the planter. via
How do you waterproof the inside of a wooden planter box? (video)
How do you keep wooden planters from rotting?
To protect the wood, line the planter inside with plastic, such as old plastic compost bags, fixing it with small nails. Make drainage holes before filling it with compost. via
Can I use plywood for a planter box?
Untreated plywood is safe to use on your garden bed, so it is the best option. you'll need to replace it every few years, but you'll not need to worry about the toxic chemicals getting into your garden. If you go with the treated plywood, it is best to line some thick plastic to help keep things safe. via
How deep should planter boxes be?
For most plants, a 6-to 8-inch-deep planter box is sufficient. The depth may vary for some vegetables, however. Turnips, cucumbers, broccoli, beets, lettuce and green onions can all grow well in a planter box at that depth, but other vegetables, like cabbage, need a deeper depth of at least 10 inches. via
Is pine wood good for planter boxes?
Pine. Natural, untreated pine can also be used to build planters, but it must be sealed to make it resistant to weathering, rot and fungus. Pine is also soft, which makes it vulnerable to nicks, gouges and other damage. via
What do you put in the bottom of a wooden planter?
Place a sheet of plastic or metal screen cloth over the entire bottom of the pot to keep drainage holes open. Alternatively, put shards of broken flowerpot or other pottery over the holes. via
Should I line my raised garden bed with plastic?
You can line your raised bed to make it more durable and to prevent toxics from leaching into the soil. For lining, use landscape fabric found at garden supply stores or cloth fabric from clothing. Avoid non-porous plastic, as it can retain too much water and discourage beneficial insects and worms. via