Frostguard is a protective measure designed to shield plants from frost damage. It typically involves using materials like fabric, plastic, or specialized covers to create a barrier that retains heat and prevents cold air from directly contacting the plants. This is especially important for sensitive crops and flowers that can be harmed by freezing temperatures. In agriculture, Frostguard techniques are commonly employed during late spring or early fall when unexpected frosts can occur. By implementing these protective strategies, farmers and gardeners can help ensure the survival and health of their plants, ultimately leading to better yields and vibrant gardens.