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Experienced gardeners' trick: A simple kitchen item protects cherries and plums from birds
🇱🇹 Lithuania /Culture & Society

Experienced gardeners' trick: A simple kitchen item protects cherries and plums from birds

From Delfi · () Lithuanian

Translated from Lithuanian, summarized and contextualized by DistantNews.

At a glance

In-depth Sources not specified Context piece
  • Gardeners use a simple kitchen item, onions, to protect cherry and plum harvests from birds.
  • The strong smell of onions repels birds like starlings and sparrows, while also deterring ants and fungal infections.
  • This eco-friendly method is cost-effective, requiring only regular replacement of cut onions hung on trees.

Birds can decimate a ripe berry harvest within days, and common scarecrows or shiny objects quickly lose their effectiveness. Experienced gardeners, however, have a simple, inexpensive solution for protecting cherries and plums that bypasses the need for nets or special devices.

Starlings and sparrows are unfazed by stationary scarecrows and quickly grow accustomed to shiny CDs hung from branches. Ultrasonic deterrents are not always effective and can be costly. Nets offer reliability, but covering every tree can be a laborious task. The answer, surprisingly, lies on a kitchen shelf: a common onion.

Birds can destroy the harvest of ripe berries in a few days, and ordinary scarecrows and shiny objects quickly stop scaring them.

— SourceDescribing the common problem of birds eating fruit harvests.

According to gardeners, this method effectively preserves ripening harvests with virtually no expense. The specific odor of onions is unpleasant to starlings and sparrows, driving them away from treated trees. The essential oils and phytoncides released from a cut onion create an aromatic barrier around the tree's canopy. Additionally, these phytoncides help suppress fungal infections on leaves and fruits, while the scent repels ants and aphids that often attack cherries and plums during ripening.

The specific smell of onions is unpleasant to starlings and sparrows – it makes them fly as far away from the treated trees as possible.

— SourceExplaining the mechanism behind the onion deterrent.

To implement this strategy, large onions with skins are used. For a stronger scent, they are cut in half or deeply scored to release more essential oils. For a medium-sized tree, 8 to 12 onions are needed, hung evenly throughout the canopy, with extra attention to the lower and middle branches where birds most frequently feed. They can be attached with sturdy thread or threaded onto protruding twigs. Onions should be hung at the start of the ripening season, when berries gain vibrant color and become attractive to birds.

As onions dry in the sun and wind, their scent intensity diminishes. They typically need replacement every 5 to 7 days, or more frequently in hot weather. Old onions are removed and replaced with freshly cut ones. This method is ecological, harmless to trees and berries, and perfectly suited for organic gardening. The cost amounts to just a few onions per season, making it practically free compared to purchased deterrents and nets. Regular renewal of the onion barrier ensures complete protection of cherry and plum harvests from avian predators.

This method is ecological, does not harm trees or berries, and is perfectly suited for organic gardening.

— SourceHighlighting the environmental benefits of the onion method.
DistantNews Editorial

Originally published by Delfi in Lithuanian. Translated, summarized, and contextualized by our editorial team with added local perspective. Read our editorial standards.

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