A) Salt spray
Table salt dehydrates weeds and inhibits their growth. To use salt as a weed killer, dissolve one part table salt in three parts water and spray directly onto weeds.
B) The power of lemons
The citric acid in lemons makes weeds wither away. Squeeze the juice from 5-10 lemons, pour the liquid into a spray bottle and squirt over weeds. If you want to save squeeze-time, pre-bottled lemon juice works equally well.
C) Boiling water
One of the easiest ways to kill weeds is by pouring boiling water over them. If the weeds are tall, cut them down first so the boiling water reaches the taproots. Pour directly from the kettle as the spout helps with accuracy. Always remember to wear closed-toe shoes to protect your feet from accidental splashes.
Things to remember
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Use weed control around pathways, drives and patios.
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Avoid it near other plants, as both chemical and natural weedkillers can disrupt the soil’s ecosystem – altering pH levels, and affecting nearby plants and wildlife. Remove them using a hand fork, trowel or daisy grubber instead.
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Natural weed control tends to require repeated applications, so apply regularly over a number of weeks.
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For maximum effect, use homemade sprays when the weather is dry to avoid rain diluting your solution.
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Remind to use salt spray carefully and avoid spraying it on your lawn or terrain.
Not too hot and not too cold. Autumn and spring may feel like perfect gardening weather, but the milder temperatures can encourage pesky weeds to flourish in your lawn. Read our guide on how to protect your lawn.
