Copper coins, to be precise. “Did you guys know putting coins/pennies and sugar in your flower vase can help flowers last longer,” Content Creator Pebbles (@PebblesNeo), wrote in a tweet. Beautiful ..

Old pennies made mostly of copper are more effective, so hold onto those old coins when you find them. Vodka The last ingredient in your flower-preserving cocktail is a splash of vodka.

Lifestyle; Gardening; Flowers; Warning to anyone putting 2p coin in their vases to grow plants Placing copper coins in the soil to make your plants grow is a popular old wives' tale, but experts ...

I dug up a 650-year-old silver coin in my garden - and it taught me something about cash today. I found a silver groat buried in a flower bed, and decided to find out more ...

“A common old wives’ tale suggests adding a copper coin into the water of cut flowers will keep them looking fresher for longer,” scientists Mark Lorch and Joanna Buckley, wrote in The ...