eggshells

 This DIY method not only reduces kitchen waste but also saves you money on commercial plant nutrients and pest sprays. Whether you're a seasoned gardener or caring for a few balcony pots, eggshells can make a big difference. Start by collecting your eggshells, giving them a quick rinse to remove any residue, then let them dry completely. Once dry, crush them using your hands, a mortar and pestle, or a blender until they’re in small pieces or a fine powder. Sprinkle the crushed shells around the base of your plants to create a barrier against pests like slugs and snails, or mix them directly into the soil to provide a slow-release source of calcium and other minerals. You can also toss them into your compost to boost its nutrient value. With just a few simple steps, your garden will thrive naturally — no chemicals needed.