Aphids will suck the sap out of plants, weakening them and reducing their life span. It is essential to get rid of these pests as soon as you discover them in your garden, especially on your roses. So, will vinegar kill aphids on roses effectively or not?
Yes, one of the ways to kill aphids on roses is to use vinegar. You simply need to spray strong vinegar onto the aphids to kill them quickly.
Many people avoid using chemicals on their plants which is why vinegar is a great natural option.
However, since vinegar is strong, it is best to dilute it, so your roses do not have a harsh reaction. In addition, you should also do a patch test to see that your plants do not react to it.
Fed Up With Aphids Ruining Plants?
We’ve Put Together a Complete and Free Guide on How to GET RID Aphids Once and For All! – Including 5 Deterrents to Try:
Why Are Aphids Attracted to Roses?
Planting roses is great because not only do they smell good, but they also give your garden a vibrant, classic look.
However, planting roses comes with the risk of getting an aphid infestation as they are attracted to them. Not only will the aphids weaken the rose plants, but they will also affect their life span.
Aphids are attracted to many plants, but roses are a firm favourite, unfortunately.
This is because roses have sweet nectar that aphids love to suck on. Also, as roses are quite fragrant, they attract beneficial insects like bees but, unfortunately, harmful pests like aphids too.
If you have a few aphids on your rose plants, there is no reason to worry. You can handpick these aphids, and they will not cause much damage.
However, if you have a large infestation, you might need to eliminate them before they kill your plants.
Can You Spray Vinegar on Roses?
One of the most common ways to see people counter aphids is to use vinegar. However, certain benefits come with using vinegar on roses.
Firstly, vinegar tackles not only aphids but also ants. It is essential to know that ants keep aphids safe and nurture them for the sweet nectar they produce. Therefore, along with aphids, it becomes a must to get rid of ants.
The problem that often comes with using measures to tackle pests like aphids is getting rid of beneficial insects. However, as vinegar is a natural option, you do not have to worry about beneficial insects for your garden, like bees and ladybugs.
There are Drawbacks, However…
You can spray vinegar on roses, but there are certain drawbacks that you must be aware of. Using vinegar to get rid of aphids is only a short-term solution; in the long run, you may have to resort to other methods of dealing with aphids.
Moreover, you cannot use vinegar excessively and frequently, even diluting it. Using too much vinegar can harm your roses, causing them to wither.
Not only roses but the surrounding plants can also suffer from excessive vinegar. If you use vinegar once or twice, it will work out, but using too much can cause your plants to die.
Although some roses are more tolerant to vinegar than others, it is still important to take caution.
Which Vinegar Kills Aphids?
You do not need to go the extra mile to kill aphids. White vinegar, usually found in our homes, is excellent for killing aphids.
However, as aforementioned, it is essential to dilute the vinegar so the mixture is not strong enough to damage the roses.
You can use one-part white vinegar and three parts water to create a solution to kill aphids.
The way you spray vinegar on your plants is crucial too. Aphids are hiding on the underside of the leaves and stems. You must spray these areas and ensure you do it well to get all the aphids on the plants.
Before spraying, you must do a test patch to see how your roses react. If you notice your plants looking slightly burnt, it is best to refrain from using vinegar and opt for other methods.
Many gardeners recommend hosing down your rose plant before you begin the vinegar treatment.
However, this can be a recipe for disaster. If you hose down your rose plant, you risk overwatering it. In addition, rose plants can retain moisture, which can lead to black spots.
What Are Other Ways to Use Vinegar?
If you find that your rose plants do not react well to vinegar, you can still use it in a manner that does not require it to touch your plants.
Many people have stated that aphids are attracted to the colour yellow.
Therefore, you can use this piece of knowledge to your advantage. You can take a yellow dish or bowl, fill it with vinegar and place it near your rose plants. The aphids will be attracted to the bowl instead of your roses.
This method, however, does not work to give 100% results. The yellow bowl will not attract all the aphids towards it, and there will be some on the roses.
When considering how vinegar can be used to deter aphids, these are some FAQs to think about:
Does Vinegar Kill Aphids?
Yes, vinegar can kill aphids. Aphids will drown in a liquid and the high acid level of vinegar also kills them.
Will Vinegar Harm Plants?
Yes, vinegar can harm some tender plants so it’s always worth doing a quick patch test on one leaf to see how it reacts before using it in a more widespread way.
Ryan is a keen gardener from the UK who’s spent years dealing with countless, common pests over the years so knows the ins and outs of how to deal with pests in the garden