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I have heard that tennis lawns are salted to kill the weeds. So I was wondering why doesn't the salt kill the grass also ?

biogirl
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1 Answers1

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Ordinary salt does kill grass as well as weeds. Either your source is confusing 'salt' with 'salts of' something or other, or doesn't mean tennis lawns, but tennis courts (clay or tarmac).

Bamboo
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