Remember back when I said we always order too many seeds? Well, this year is no exception, so a new raised bed was in order. Here's how to make our version:
Start with a couple lengths of 3/4" x 7 1/2" wood (2"x 6" boards are standard, but this wood was less expensive, so we went with it), and cut them to the dimensions you want the bed to be (we made ours 5' x 8'). Cut small blocks of wood (from a 2"x 3" board) to match the height of the raised bed, and screw or nail one into each inside corner, making the frame. This will secure the boards together and make for strong corner connections. (Be sure to use only galvanized nails or screws, as anything else will rust.)
Next, screw or nail the boards together where they overlap on the outside.
Before you move on to the next step, you should make sure the spot where you plan to put the bed is level. Use a shovel and/or rake to even the surface out. If the site is not level, water will pool in low spots, and the frame may warp.
You'll need four stakes to anchor the frame into place and strengthen it . "A" took a 2"x 3" board and cut off four pieces at an angle, approx. 16" long each. These are simple and cheap stakes that could be used for many outdoor purposes (we use them to secure our swing set to the ground, too).
Placing the straight side of the stake up against the outside of the bed, use a mallet to pound the stakes in.
You want the height of the stake to be even with the top of the bed, so be careful not to pound it in too far. Place one stake at each corner of the frame. Next, nail or screw the stakes to the boards. This will secure the bed to the ground. The frame for your raised garden bed is now done!