Pennies, those small copper coins that often get lost in the depths of our pockets, may actually have a practical use in the garden. While today’s pennies are made mostly of zinc, the ones produced prior to 1983 contain a larger amount of copper. And it is this copper that can help repel slugs, those slimy pests that can wreak havoc on our plants.
The concept behind using pennies to deter slugs is based on the reaction between the copper and the slime on the slug’s body. When a slug comes into contact with copper, it experiences a mild electric shock, which causes discomfort and discourages it from continuing its journey in the garden. This natural defense mechanism of copper against slugs has been observed by many gardeners over the years.
To take advantage of this slug-repelling property, you can create a DIY penny ball. It’s a simple and eye-catching project that can serve as both a decorative element in your garden and a slug deterrent. All you need is a foam ball, a hot glue gun, and a collection of pennies.
Start by heating up your glue gun and applying a small amount of hot glue to one side of a penny. Press the glued side of the penny onto the foam ball and hold it in place for a few seconds until it sets. Repeat this process, attaching the pennies to the foam ball in a random pattern, until the entire surface is covered.
Once you have completed your penny ball, find a strategic spot in your garden where slugs tend to congregate. Place the ball there, and let the copper do its work. As the slugs come into contact with the pennies, they will be deterred from continuing their journey toward your plants.
While using pennies to repel slugs may not be a foolproof method, many gardeners have reported success in reducing slug damage by incorporating copper into their garden design. It’s important to note that the effectiveness may vary depending on the severity of the slug problem in your area and the specific plants you are trying to protect.
In addition to using pennies, there are other measures you can take to keep slugs away from your garden. Here are a few tips:
1. Remove slug hiding spots: Slugs love damp and dark areas, so removing debris, mulch, and weeds can help reduce their habitat.
2. Create barriers: Surround your plants with materials that slugs find difficult to cross, such as crushed eggshells, diatomaceous earth, or copper tape.
3. Encourage natural predators: Attract birds, frogs, and beneficial insects to your garden, as they can help keep slug populations in check.
4. Use organic slug repellents: There are various natural repellents available, such as coffee grounds, garlic spray, or beer traps, which can be effective in deterring slugs.
5. Regularly inspect your plants: Check your plants for slug damage and remove any slugs you find by handpicking or using a trowel. This can help prevent further infestation.
Remember that gardening is often a trial-and-error process, and what works for one person may not work for another. It’s worth experimenting with different methods to find the best solution for your specific garden and slug problem.
So, gather up those old pennies and get creative with your DIY penny ball. Not only will it add a unique touch to your garden, but it may also help keep those pesky slugs at bay. Happy gardening!
