What will you do with the empty wine bottles lying around your house? Obviously, it would be unwise to dispose of them as garbage. People often use wine bottles to decorate outdoor spaces. In fact, if you look carefully around your house, you will notice that wine bottles frequently appear in various garden projects, such as garden edging and bird feeders. Perhaps even your neighbor has one of these projects.
However, I recently discovered a new application for wine bottles in a solar-heated garden bed project. This amazing idea makes it possible to grow plants in cold and snowy regions. The glass bottle hot bed not only provides much-needed warmth to your plants, but it is also an entirely eco-friendly project.
How does it work?
It works by harnessing the heat of sunlight and transferring it into the soil through glass bottles. The process is as follows: when sunlight heats the bottles, the warm air inside expands. This warm air then passes through the soil, raising the temperature of the garden bed. By maintaining the right temperature, this technique can either accelerate or prolong the growing season of the plants.
How to build it?
Step 1: Collect as many glass bottles as possible. You can find them at a glass recycling depot near your home.
Step 2: Clean the inside of each bottle.
Step 3: Choose a suitable location for the hot garden bed, as it cannot be moved once it is built.
Step 4: Arrange the glass bottles layer by layer and secure them with a concrete mixture. Ensure that the neck of each bottle is open and facing inward.
Step 5: Stack the bottles according to your desired height, with at least three layers.
Step 6: Fill the inside of the raised bed with a mixture of soil and compost.
(Maybe you will be interested in our article: Composting Guide and Tips for Beginner)
Step 7: Start planting your crops and enjoy the benefits of your solar-heated garden bed.