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how to stop weeds growing in patio

How to stop weeds growing in patio

Salt is another natural product that you can use to kill weeds. Start by using a 3:1 mixture of water and salt and apply to the area very carefully. Keep in mind that saltwater will also kill other plants, so take care to apply it only to the weeds.

Baking soda, or sodium bicarbonate, works by overloading the weed with salt, causing it to dry out all the way to the roots and die.

Because vinegar is harmful to all plants, it should be applied using a spray bottle ad overspray should be controlled. For longer-lasting results, mix 1 gallon of white vinegar, 2 cups of table salt, and 1 tsp of concentrated dish soap and spray on all the weeds and cracks in the patio.

Method #3: Salt

The high concentration of salt in this formula prevents them from growing back.

Simple household baking soda may be all you need for your weed problems, especially if you want to kill weeds growing near decorative plants you’d like to keep. Baking soda is a natural product that will not contaminate your property or landscaping and is safe for the environment.

Method #1: Baking Soda

Like the baking soda and vinegar methods, this is effective since salt dries out the plants to the roots and has a lasting effect.

The goal is to remove debris and sand from the joints while not disturbing the bedding layer that the pavers are resting on. You’ll need to continue to do this regularly to keep the weeds at bay.

How to stop weeds growing in patio

If all the above are too much, then simply pouring boiling water between your slabs may well be enough to kill the weeds off if done at regular intervals. Just make sure you pull out any weeds you do manage to kill with this method straight away. This will need to be done once a fortnight to be effective.

Weeds are a persistent part of nature that are the bane of so many keen gardeners’ lives. Popping up where you do not want them, getting in the way or siphoning nutrients away from the plants you would rather grow instead. Weeds can come in all sorts of shapes – even your lawn is technically classed as a weed – but often the most unwelcome are the ones that end up growing between your patio slabs. They are unsightly and can even lead to structural damage if left too long. So, what is the best way to stop weeds from growing where you don’t want them?

A billhook and a thinner, smaller knife where needed will be perfect for getting the weeds out from between your patio slabs. Wet down the entire area to soften everything as well as the soil underneath. Get your gardening gloves on and pull out all the weeds you can get your hands on. Anything left that you can get to by hand, use your billhook to scrape them out. If you are re-grouting with Joint-It as mentioned above, get the billhook stuck right in there and scrape out the remainder of the weeds as well as any gunky soil parts that are loose too. Add a little bit of sharp sand before using the jointing compound to finish. This should keep your patio weed-free for years!

If you don’t like the idea of using herbicides on your garden, then it’s worth considering some natural alternatives that will likely do a good job. There are methods everywhere online demonstrating using vinegar, salt or baking soda to kill weeds and all are fairly effective.

Boiling water

It can be a fantastic option to scrape the time-weakened cement from between your slabs and replace them with a resin-based compound such as Joint-It simple . Not only will it improve the look of your patio immediately, but it will provide a new, strengthened, weed-resistant (although not entirely, remember!) joint for your slabs in as little time as a single afternoon. It is a good option to consider.

There is a plethora of products that are excellent for keeping weeds at bay. From chemicals to tools to jointing compounds. And it is these that we will focus on here. Jointing compounds are a resin-based sand product that is brushed into the gaps between your slabs which then sets rock solid over 24 hours. It provides a firm joint between your paving slabs that are much more effective in stopping weeds than a purely cement-based option.

Moss and weed killer is available from any and every garden centre. It is an effective and simple treatment to remove a huge bulk of the weeds from your patio. However, it’s important to remember two things: 1. These chemicals often don’t differentiate between weeds and the plants you want in your garden, so be careful where you are spraying; 2. It will not stop the ground from being fertile enough for weeds to grow, so ideally you need to follow up the chemical treatment with a physical removal of any soil in the foundations.

The hard truth – weeds are unstoppable…

We wish we had better news. But the long and short of it is that weeds will continually grow wherever they get chance and will always find a way eventually. So, we are going to explain the best methods we have found of slowing the spread and keeping on top of it, you will just have to be aware that there is no magic cure. We have found weeds that have grown on top of artificial grass as one of their spores had landed on top of the turf and managed to root and grow. They are persistent, but there are methods to minimise their impact and make sure they do not ruin on the constructional element of your patio.

Not all of the above methods are suitable for everyone, so make sure you choose something you can commit to for the long term. Put as simply as possible, you will never stop the growth of weeds altogether – they are the most persistent of plants, growing where they are not wanted. So be prepared to be in it for the long hall.

How to stop weeds growing in patio

Firstly you’ll need to remove the larger weeds, this can be done easily with a specially designed weed brush.

We highly recommend using Bostik Self-Hardening patio filler to prevent weeds from developing in the first instance or once you are rid of weeds it is a well rated method of preventing re-growth. It comes in two colours, natural or grey so is sure to suit most patios.

Unsightly sprouts of green poking out from an otherwise meticulous space can be frustrating to say the least, especially when you think you’ve finally gotten rid of them for good and they suddenly poke their ugly tethers back out from between the stones.

Anti-Weed Sand

Whether you’re a novice gardener or an avid green thumb I think we can all agree that weeds are the bane of any patio or paving area in a garden.

Another technique to prevent regrowth is to sweep regularly, this will help brush away any new seedlings before they have a chance to establish themselves, a hard garden broom will do the trick, we found a fantastic budget option here which comes with a whopping 10-year guarantee!

Effective weed removal depends on several factors but the key is to remove every trace if you want to lessen or prevent their return completely. The best ways to do that include a specially built weed broom used in combination with a pressure washer and weed killer.


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