How do I make a concrete planter raised bed?
To make a concrete planter raised bed, you first need to clear and level the space you've chosen. Then, dig a trench for the footings, lay a base of MOT sub-base followed by quick set concrete that's watered down. Once this foundation is set, mix mortar and start setting standard concrete blocks to the desired height of your planter. You may line the interior walls with plastic to prevent water seepage. After constructing the walls, fill the planter with soil, and then add a finishing touch by capping it with decking board for the edges. Render the exterior and attach the boards to the top of the blocks to complete your raised bed planter.
What is square foot gardening?
Square foot gardening is a method that breaks down gardening into square foot sections to grow vegetables, salads, and fruits efficiently, especially in small spaces. This method was popularized by Mel Bartholomew and is ideal for optimizing space and resources. It involves creating a grid in your garden space and allocating specific plants to each square foot.
Why did you coat the interior walls of the planter with plastic?
The interior walls of the planter were coated with plastic to prevent water from seeping through into the render when watering the plants. This helps maintain the structural integrity of the concrete and keeps the exterior looking neat.
How do I create a grid for my square foot garden?
For a square foot garden grid, mark one-foot intervals along the interior edge of the planter's border. Pre-drill at these marks and insert screws to hold garden twine, creating a grid pattern. You can also use batons or other markers based on your preference. The important point is to have a clear division of each square foot section.
What vegetables and plants can I grow in a square foot garden?
In a square foot garden, you can grow a variety of plants, including beetroot, spring onions, chard, chives, rocket, dwarf French beans, peppers, lettuces, and ornamental greens. The plants should be spaced according to the recommendations for each square foot, which could vary depending on the plant size.
How do I propagate seeds for my square foot garden?
To propagate seeds for your garden, use a 24-cell seed tray filled with multi-purpose compost, water it, and create divots with your finger to drop the seeds in. Cover the seeds, water again, and place the lid on the tray. Find a sunny spot indoors for the seeds to germinate. Once they're big enough, transplant them to your square foot garden according to your layout plan.
What should I do after I have sown my seeds for the square foot garden?
After sowing your seeds, allow them to grow indoors until they're big enough to be transplanted outside. As you prepare to transplant, refer to your garden plan for proper placement within the grid. Keep an eye on the seedlings, ensuring they get sufficient light and are turned regularly to prevent them from becoming leggy or spindly.
