Why throwing your old coppers in the garden NOW is key to banishing algae and grime before Spring sets in

IF you want to banish grim grime and algae from your garden before Spring sets in, then you’ve come to the right place. And don’t worry, you won’t need to go out and spend a fortune on cleaning products or gardening tools. In fact, gardeners are being urged to throw their old coppers in their bird baths this week - in a bid to get gardens glowing ready for the warmer weather.

So if you’ve got a bird bath in your garden, it’s time you took notes. Bird baths are one of the most popular additions to many gardens, as they provide a place for all sorts of birds, from robins to red wings, to chaffinches, magpies and crows, to find a source of fresh water to drink and to clean themselves with.

But the growth of algae, the subtle but slimy green plant matter, can pose a huge risk to birds’ health. Not only does it infect water with bacteria, but this can then spread disease and harm birds. And that’s why garden experts are urging people to place copper coins, such as 1p and 2p coins, in their bird baths - but there’s no time like the present, as you’ll need to do it now if you want your bird bath sparkling in time for Spring.

According to the pros, such old coins that many of us may often throw in a drawer and forget about, work to slow down the growth of bacteria in the water thanks to the copper inhibiting bacterial growth. Pre-1992 coins, with more copper content, work best, but newer coins can still have some effect.

According to Pergolux UK: "Algae in bird baths can occur from debris falling into the water, which is why it’s important to refill them every couple of days. “If you notice algae is persistently coming back, then give your bird bath a thorough cleaning and place a copper coin into the fresh water.

“This can help slow down the growth of algae.". Not only this, but House Digest explained the science and shared: "The copper in the pennies releases ions, which slow the algae growth in water. Is your decking covered in green algae or moss?. The experts at Ronseal have shared their guide to cleaning your decking after a wet and warm winter.

You'll need:. Clear your decking and grab a broom - give it decking a good sweep to dislodge any dirt. Some cleaners are better at tackling certain jobs than others, so you need to consider what it is you want the cleaner to do. Top tip: Before you power ahead, read the instructions on the back of the packet. Some of our cleaners don’t need water and can be poured directly onto your decking.

"While large quantities of copper can be harmful to birds, small amounts are safe, allowing you to use a few pennies in the bottom of your bird bath to keep the water clean and fresh. "Since many birds, like crows and blue jays, are attracted to shiny objects, the pennies can also help you attract them to your yard and garden.”.

The coins are an excellent alternative to harsh chemicals and cleaners which can be harmful to wildlife and the environment. The pros stressed that for best results, you should replace the pennies every few months. They also explained: “The coins are an excellent alternative to harsh chemicals and cleaners which can be harmful to wildlife and the environment.

"While the copper pennies will help keep the water clean, it still helps to switch out the water whenever you water your garden or yard, particularly in warmer climates.”. So if you want a garden that’s free of algae and grime in time for Spring, there's no time like the present - you’ll need to dig out your old coppers and get onto this trick now.