Diatomaceous earth is a natural, silica-rich powder made from fossilized aquatic organisms called diatoms. This versatile product is widely used in gardening for pest control, soil conditioning, and as a natural pesticide. Diatomaceous earth works by dehydrating and eliminating insects, while also improving soil aeration and water retention. Safe for organic gardening, it helps maintain a healthy growing environment by protecting plants from pests and enhancing soil quality. Ideal for use in both indoor and outdoor gardens, diatomaceous earth is an essential addition to any gardener's toolkit.