What is the ruling on the practice of "taharmeel al-'inab" or "farduh," which is spraying grapes to spread out the cluster and enlarge the individual grape, and is it forbidden if it might cause poisoning to people?
There is no harm in using methods and means to ripen and mature fruits, as long as they do not lead to harm or deception of people. If it is proven that a method causes poisoning to people, then its use is forbidden.
Summarized from the full answer at Ftawy · reviewed Sep 2, 2026
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