What is the primary purpose of deadheading flowers?

The primary purpose of deadheading flowers is to encourage new blooms. Deadheading involves the removal of spent or faded flowers from a plant to prevent them from producing seeds. When spent blooms are removed, the plant redirects its energy from seed production to the growth of new flowers. This practice not only extends the blooming period but also helps maintain the plant's overall health and vigor. By focusing the plant’s resources on floral production rather than seed development, gardeners can enjoy a more vibrant and lush display of flowers throughout the growing season.

The other options do not reflect the primary objective of deadheading. While promoting leaf growth, increasing seed production, and improving soil quality are important aspects of plant care and health, they do not specifically relate to the direct impact of deadheading on flowering plants.