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Cucumber and tin foil as a slug deterrent

I have read about this several times on tinternet. The cucumber reacts with the tin foil emitting a smell deeply offensive to slugs and snails driving them away. This week I put it to the test. I had two identical flower pot saucers, one covered in tin foil the other au naturel. I put a cucumber slice on each, put them outside a few paces apart, and reversed the position of the saucers every evening. At about 11 pm I went out to count the number of slugs and snails on or immediately next to the saucers.
Here are the results:
uncovered saucer: 11
tin foil saucer: wait for it ... drum roll, please ... 17.
So, there you have it, and it is shocking to have to say this, complete tosh is promulgated on social media. Who knew that?
Now I will add cucumber+tinfoil to coffee grounds, egg shells and unicorn toe nail clippings to the list of completely useless slug deterrents.
Here are the results:
uncovered saucer: 11
tin foil saucer: wait for it ... drum roll, please ... 17.
So, there you have it, and it is shocking to have to say this, complete tosh is promulgated on social media. Who knew that?
Now I will add cucumber+tinfoil to coffee grounds, egg shells and unicorn toe nail clippings to the list of completely useless slug deterrents.
Rutland, England
1
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Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
https://www.visitscotland.com/about/uniquely-scottish/national-animal-unicorn/
However, considering the amount of slugs we also have, I could have told you it didn't work
I always laugh when people talk about putting crushed shells round vulnerable plants. Our house is rendered and has a coating of crushed shell. The slugs regularly climb up it without any problem.
I live in west central Scotland - not where that photo is...
I live in west central Scotland - not where that photo is...