Study Proves Silver Nanoparticles Double Vase Life of Gerbera Flowers
August 12, 2025 | 1 min to read
A research team from Bangladesh Agricultural University (BAU) has extended the postharvest life of Gerbera flowers using environmentally friendly silver nanoparticles synthesized from tea leaf extract. These nanoparticles effectively inhibit microbial growth, enhance water uptake, and significantly prolong the freshness of blooms, nearly doubling their longevity. Originally imported from Europe, Gerberas are now cultivated in regions like Jashore, Gazipur, and Savar, yet their short vase life poses challenges in decoration across various events.
A research team from Bangladesh Agricultural University (BAU) has successfully extended the postharvest life of Gerbera using environmentally friendly silver nanoparticles synthesised from tea leaf extract.
These silver nanoparticles have been shown to significantly inhibit microbial growth in the flower stem, enhance water uptake, and keep the blooms fresh for a longer period—almost doubling their longevity.
Gerbera flowers are widely used for decoration in homes, hotels, offices, and events such as weddings, birthdays, corporate functions, and national celebrations. Although originally imported from Europe, Gerberas are now commercially cultivated in areas like Jashore, Gazipur, and Savar. However, their short vase life after cutting remains a significant limitation.
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