observatornews.ro/eveniment/trucul-cu-un-cui-care-

A gardening trick involving a nail to speed up fruit production in trees has gained attention. An expert claims this method triggers a natural defense response, prompting trees to focus on reproduction. However, specialists warn that this practice may harm the tree's health, allowing harmful organisms to enter. There is no scientific evidence supporting the effectiveness of this technique, and it could lead to negative consequences, especially for young or weakened trees. Proper care and environmental conditions are essential for healthy fruit production.