A natural weed killer can remove weeds from patios and paved areas fast
Weeds have a habit of invading numerous parts of the garden, be it patios, gravel pathways or lawns. For those battling the troublesome plants on their patios, Harry Bodell, gardening expert at PriceYourJob, has revealed how to use salt to “kill weeds effectively overnight”.
Saltwater can serve as a natural solution for tackling those irritating weeds in your garden. It functions by dehydrating and damaging the plant tissues, ultimately leading to their death.
However, it’s vital to exercise caution when using saltwater as a weed killer, as it can also damage the soil and nearby plants.
Harry explained: “This method works by ultimately dehydrating weeds. Salt interferes with the weed’s ability to absorb essential nutrients such as potassium, magnesium and calcium.
“The disruption in nutrient uptake weakens the plant’s overall health, causing it to dry out from dehydration and dies.
“The salt method prevents further growth of weeds. There are certain ions present in salt which can be toxic to plants when accumulated in high concentrations, interfere with natural processes such as photosynthesis, leading to cell damage and dehydration of the plant.”
For the solution, a sensible guideline is to combine one cup of salt with two cups of water. Either rock salt or table salt will do the job.
Once you’ve prepared your salt solution, lightly pour the solution over gaps in between paving slabs on garden paths, specifically concentrating on areas that have weeds currently growing through..
It’s crucial to do this on a particularly dry day so that humidity and rainfall don’t wash the solution away..
Harry said: “Overnight, the solution will work on drying out the plant to the root, making the weed easy to remove the next day.”
However, the gardener also recommends using the solution sparingly to avoid it affecting other plants.
He said: “While salt can effectively kill weeds, it can also accumulate in sand and soil and affect the growth of other plants. Use it sparingly and only on areas you wish to have no plants growing through, as it could impact future growth of other plants. “.
