Weeds sprouting in the joints of the paving stones are visually unattractive and for this reason a thorn in the side of many garden owners. Weeds growing on the pavement also look extremely unkempt. We have great and also environmentally friendly tips on how to get rid of the annoying green permanently.

In order to remove weeds permanently, the joints should be closed

Mechanical scraping

This is the most environmentally friendly method, but it can be very tiring on larger areas. The work is a little easier if you scrape the weeds out of the joints immediately after a heavy downpour. Use a back-friendly grout scraper with a long handle.

Sweeping in dansand

Once the joints are clean, you can sweep weed-inhibiting special sand between the stones. This keeps your pavement almost weed-free for years. Dansand is very rich in minerals and at the same time low in nutrients. It lowers the pH so that weed seeds can no longer sprout. The round-grained structure compacts strongly and does not offer the plant roots any support. Nevertheless, the paved surface is permeable to water and no puddles form.

Proceed as follows when deploying:

  • First, thoroughly remove all weeds that have settled in the joints of the paving stones.
  • Clean the paved surface with a high-pressure cleaner (€119.90).
  • Fill the joint sand up to the edge.
  • Sweep in with a broom or compact using a vibrating plate (€499.00).
  • If necessary, muddy the sand with a gentle jet of water.
  • The optimum filling depth is reached when you can only press a spatula a few millimeters into the joint material.

Clean the joints with the high-pressure cleaner

Depending on the width and depth of the joints, dandelions and co. on the sidewalk and driveway can also be rinsed out of the joints with a high-pressure cleaner. However, the device is not suitable for every paved surface, as the substance may be attacked.

Boiling water

Pasta or potato water, which is a regular occurrence in the kitchen anyway, is a good way to permanently get rid of weeds growing in the joints. Pour the hottest liquid possible directly onto the weed plants. These die off and the seeds are also rendered harmless by the heat.

weed burner

Like the potato water, these devices destroy weeds through the effect of heat. The weeds between the stones are flamed and destroyed. Afterwards you only have to sweep up the unwanted greenery and the joints of the paving stones remain weed-free for a long time.

Home remedies like salt and vinegar

You should refrain from these, because these supposedly harmless agents penetrate the earth. Here they not only impair plant growth, but also have a negative effect on the soil and the microorganisms living there. In addition, not only the weeds are destroyed. Ornamental plants growing adjacent to them will also absorb salt or vinegar through their roots and may even die.

tips

According to the law, it is forbidden to use herbicides on paved surfaces because the harmful substances could get into the groundwater. Violators face severe fines.

Category:

Herbs