Here's What You Need
- 4 longer pieces of redwood, cut to specified length (I used 8 ft lengths)
- 4 shorter pieces of wood for the ends, cut to specified length (I used 3 ft lengths)
- 4 4-x-4-inch square pieces of redwood cut to match the height of 2 boards (in my case it was 12 inches). You can also opt to cut your 4-x-4s to a slightly longer length (such as 2 inches longer). This way, you can use the longer length of the 4-x-4s to anchor your box when you have to dig it into the ground.
- Galvanized 4 inch-long screws (galvanized screws will resist rust)
- Power drill (preferably with other battery pack charged)
- Flat, large surface for working, such as a patio, deck, or garage
- A willing helper, who can hold ends of lumber and fetch tools as needed
To find out how to build this garden box, just read more.
- Take two of your 4-x-4s and place them beneath each end of your long pieces of lumber. Line them up so the ends are flush.
- Drill 2 screws into each end of the board, keeping the screw straight and screwing smoothly through both the longer piece of lumber and the 4-x-4 piece of lumber. As you can see from this photo, I had my 4-x-4s cut to a slightly longer length, which will help to anchor your garden box in the ground. However, if you do this, make sure to keep the longer ends of the 4-x-4s on the same side!
- Repeat the prior step with the other 2 long boards.
- Now, take your 2 long sides with the 4-x-4s screwed into them. Have your helper take one end, and you take the other. Now, turn each side on end, as if it was the wall of the garden box. If you have had your 4-x-4s cut so they are an inch or two longer than your other boards, have the longer end of the 4-x-4s sticking up in the air
- With your helper, space the long ends so that they're about the same width as your short boards.
- Have your helper lightly hold up the bottom corner of the boards, with the end of the short board and the long board flush in her or his palm. Screw the short board into the 4-x-4.Make sure to alternate your placement of the screw, so the screws won't overlap with the ones in your long board.
- Repeat this process on the other corner. Then, stack your second short board on top of the first one use your power drill to screw it in. This is what it should look like.
- Secure the other short boards on the opposite end.