How to fix a pergola in the grass?
The ground must be perfectly flat for the pergola to remain stable over time. A hole of at least 30 cm must be dug for each pillar (for concrete blocks). 50 cm is recommended. As with the soil, you'll need to fill the hole with concrete, ideally with a bed of gravel 50 cm deep. Finally, all you need to do is form the pillars of your pergola. The concrete will take between 3 and 4 weeks to dry, depending on the weather and outside temperature. At the end, all you have to do is fix your pillars directly onto the concrete.
How do I fix a pergola to the ground?
Holes 50 cm deep to give your pergola stability in the grass. The bottom of the hole should be lined with gravel. The hole should also be checked for plumbness and filled with concrete to increase stability.
How to fix a pergola without concrete?
With a flat iron plate for each post. The iron plate must weigh at least 20 kg to prevent it blowing away in the wind. Finally, you can decorate the iron plates with flowerpots or other decorative elements to hide this one.
How to make an arbour stand on grass?
As with the pergola, all you need to do is fix it deep into the ground at a depth of 30 or 50 cm. You can also fix it with concrete pegs or metal stakes. To prevent it from blowing away in the wind, you can also use large flowerpots, averaging 20 kg, or large stones, cobblestones or bricks.