Even though I have plenty of garden space on our property, I always wanted to build a raise bed so I could use it for salad greens, and just to experiment. I also wanted the option of being able to use the raised bed as a hoop house, for either plastic or netting. But I wanted to be able to remove the hoops with ease. With the option of the hoops, I could use the raised bed as my needs, or the season, required. This would allow me to extend the growing season on both ends, and if I planted strawberries, or anything that birds would desire, I could use the hoops for netting. If the hoops were not required, they could be stored and the raised bed could be used normally.
I determined that the size of the raised bed would be eight feet long and three feet wide. Some like a raised bed four feet wide, but I felt it would be easier to reach the center from both side with a three foot width. Wanting the raised bed to be substantial, I started out with three eight foot 2″ x 12″ pressure treated lumber (which is actually 1-1/2″ x 11-3/8″). Two would be used for the eight foot length, and the third would be used for the two end pieces. The end pieces were cut at 39″ to accommodate the side thickness of 1-1/2″ on each side.
I also cut eight pieces of 2″x2″ pressure treated lumber (which are actually 1-3/8″ x 1-3/8″) to be used as stakes to secure the box to the ground. They were cut into 18″ lengths and one end was cut at an angle to make it easier to pound into the ground.
The actual raised bed box was built with little effort using three screws on each side of the end pieces. As I indicated earlier, I have enough property for my needs, but very little of it is level. I wanted the box level both front to back, and side to side. The area I chose tilted down both right to left and back to front. This necessitated some digging to get the box level on the ground and did take some effort in both the digging and the leveling.
After the box was leveled and secured to the ground with stakes, I decided that I would line the bottom of the box with chicken wire, as the local woodchucks like to dig under things that provide food. I figured they could probably just climb over the sides, but I didn’t want digging going on. The wire was laid into the box and bent up over the sides, where it was well stapled.
In order to be able to add hoops when desired or required, I had to make some brackets that would hold the hoops. I figured PVC pipe would work for my needs. I purchase some 1/2″ for the hoops and /4″ for the brackets. The smaller slides nicely into the larger without being too tight. Instead of white PVC pipe I used FlowGuard Gold as it is beige and aesthetically looked nicer on the wood (of course the white would work just fine as well).
I wanted five hoops, so for the brackets, I cut ten 6″ lengths of the 3/4″ pipe. I then drilled a hole 1/2″ up from the end. I would use a 3/4″ pipe bracket at the top to hold the bracket in place. A screw would be inserted through the hole in the bottom and attached to the frame as well. This screw would keep the bracket from sliding down or up and allow water to drain from the bracket.
After attaching the brackets, I was concerned that dirt or other debris might fall into the brackets when not in use. I needed something that could plug the holes when not in use. I looked around in my shop and found a box of old plastic stakes that had been used to hold the edging for a brick sidewalk. They were just the right size to slide into the brackets and cover the top. I cut ten of them to the proper length and they are now used to cover the brackets when the hoops are not used.
After completing the raised bed and the brackets, the five 1/2″ PVC pipes were cut to 7′ lengths as I determined this would provide me with the hoops I desired. They were inserted into the brackets and they worked as planned.
This was fun project and I now have a raised bed with the option of making it a hoop house for either plastic or netting. I plan on working on other ideas as well.
It should be noted that upon completion of this project I felt I had been rather creative. I wondered how many other people had thought of a similar configuration. I did a search on Pinterest for “raised bed hoop house” and needless to say, I was amazed how many other people had come up with the same, or similar, configuration. It just goes to show that there really are not many original ideas to day.
As always, I hope you enjoyed this article, and are working towards being self-reliant!
Copyright © 2015 by John D. McCann