Raised bed gardening has grown in popularity over the last decade or so. A raised garden bed is in essence a large planting box used for gardening instead of the traditional method of sowing plants directly in the ground. The raised beds, or “garden boxes” add an aesthetic appeal to the landscape, while also providing many advantages to the homeowner such as making gardening easier on the body, better weed and pest control, a longer growing season, and potentially higher yields.
If you’re toying with the idea of trying out raised bed gardens or even already using them, check out these great tips to make your venture more successful!
1. Build with lightweight materials
When you begin planning your raised garden beds, an important consideration is the materials used to construct them. If possible stay away from heavy wood timbers, railway ties, and cement blocks. Instead stick to thinner wooden timber as it will be lighter. The beds will still be quite heavy but the thinner lumber will make them easier to move if need be.
2. Keep the width to 4′ max
The idea behind raised bed gardening, is to create an easily accessible gardening space that contains high quality soil. That means creating the beds in a size that accommodates the gardener. SFGate states a width of 4′ is the right bed size for the average person. This size allows them to reach across one half of the bed width from either side.
3. Lay cardboard on the ground
Weeds are a nuisance in all gardening settings. To keep weeds from growing up from the ground, through your raised beds, simply create a barrier that stops them. Spread a single layer of thick cardboard down on the soil (or grass) at the bottom of the bed making sure to cover all of the soil. This will prevent germinating weeds from making their way to the surface.
4. Add a layer of grass clippings or leaves
The most expensive part of building raised garden beds is filling them with soil. To cut down on the cost somewhat, add a thick layer of partially composted grass clippings or leaves to the bottom of the beds, and then fill the raised bed with soil. Not only will it save you some money, these materials will also break down over time helping to feed the plants.
5. Attach pipe to hold hoops for covers
Row covers and bird netting are an important accessory for gardening. They help to protect plants from extreme sun and temperatures as well keeping birds and insects from reaching your plants. Secure pieces of PVC pipe vertically to the inside walls of the beds before filling them with soil. When it’s time to cover the plants, it’s easy to drop the ends of the support hoops inside the PVC pipe. Popular Mechanics provides great tips on building your own bed covers and attaching the PVC pipe to the frame.
6. Mulch in the fall
In the fall, remove all of the plant material from your raised beds and cover the exposed soil with a 2-3″ layer of mulch. You can use store bought mulch, or something found in your yard such as fallen leaves or grass clippings. The mulch will help retain soil moisture over the winter, and will add nutrients to the soil as it decomposes.
Thanks fore reading.