Add a Penny to Water: Secret to Longer-Lasting Sunflowers

New reports confirm that adding a copper penny to the water of your sunflower vase can significantly extend the blooms’ freshness. Just announced by plant expert Jo Lambell, founder of Beards & Daisies, this simple trick acts as a natural fungicide, combating bacterial growth that often leads to early wilting.

With summer in full swing, many are eager to keep sunflowers looking vibrant longer. The use of a penny is not only effective but also easy to implement. According to Lambell, starting with a clean vase and fresh, room-temperature water is crucial. “Bacteria from previous bouquets can instantly affect new ones,” she warns. To maintain a clean environment, it’s recommended to refresh the water every two days.

But there’s more to keeping sunflowers healthy! Cutting the stems at a 45-degree angle enhances water absorption, ensuring the flowers stay hydrated. Re-cutting the stems every few days can lead to dramatic improvements in their appearance and lifespan.

While many floral arrangements come with a sachet of flower food, Lambell suggests a homemade alternative using sugar, lemon juice, or apple cider vinegar for similar benefits. It’s vital to avoid placing sunflowers near ripening fruit, as the ethylene gas emitted can accelerate wilting. Instead, choose cooler spots away from direct sunlight or heat sources.

For those looking to go the extra mile, adding a few drops of alcohol—such as vodka or gin—can also help mitigate the effects of ethylene gas. Florists frequently use this method to extend the freshness of delicate blooms.

Another critical tip is to remove any leaves that sit below the waterline. These submerged leaves can rot quickly, clouding the vase water and hastening decay.

Despite their naturally shorter vase life, these straightforward strategies can help you enjoy sunflowers longer, making your summer even brighter. Act now to implement these tips and keep your sunflowers looking their best!