Raised beds – Which?

Raised beds allow you to improve your garden path or even grow plants that have no soil at all. Most people use woodland, but you can create a raised bed by simply putting a thick layer of garden mass on the ground and filling it up every fall.

Advantages of raised beds

The main benefit is that if your soil is poor, the increased 6-inch soil provided by raised beds will make all the difference, especially since it is regularly renewed with organic matter such as fungal compost. In the spring, the surface dries and heats up faster so you can also sow early.

The growing areas are classified from the paths so that the soil in the beds is loose and easy to plant. The paths can be mulched with chips and weeds kept out. Most raised beds are no more than four feet wide, as this allows you to stretch into the center of the bed from the sides during planting, weeding, watering and harvesting so you never have to step on the beds. This width is also easy for you to protect against delicate insects or cold with chips.

If you want to raise the bed on hard soil, raise the sides at least 12 inches to give the plants adequate depth from the ground. Higher raised beds are also useful if you have trouble bending or kneeling or if you work in the garden in a wheelchair.

The wooden sides can be protected Snails and Wood lice So stay awake.

Make your own raised bed

You can buy ready-made raised beds, but if you want to save money, you can build your own. Which? Garðablaðið tried to make beds from different materials to see how they were compared.

The best materials for raised beds

Tips for creating a raised space

  • Although 6 inches is generally considered a reasonable height for a raised bed, you may prefer to build from a slightly wider beam that gives you a little more depth above the ground.
  • Strong perspectives helped keep our beds in good condition. Use 10 x 10 cm fence posts instead of a thinner cover to create a strong, durable structure.
  • Use screws instead of nails to build your bed. Nails easily pull from the corner bars.
  • Limit the width of your bed to four feet to make sure you can easily reach the plants in the middle without having to stand in bed.
  • None of the prices for our beds include the cost of shipping materials. This ranged from £ 7.50 to £ 55 so it’s worth taking into account for the project if you can not collect the materials yourself.

What to fill with raised beds

If you choose the wrong filling, you could end up in a bed that will be saturated in wet weather and collapse to form a compacted, airless mass with a hard crust that is difficult to dig, or a mixture that is so freely permeable that your plants are drying out. dry weather.

Which? The horticultural magazine tried some soil mixes to find the best recipe.

The best soil mix for a raised bed