From mid-March to mid-May, it’s time to start many flowers from seed. Hear about which varieties to start now, and annuals that can be seeded directly into the ground later. Learn about common problems and pitfalls, and how to avoid them and which perennials are easy to grow. Discover which flowers should be started from seed and which ones are best bought as plants later in the season. Ask questions about blooming plants you’ve always wanted to grow, and how to add more flower power to your gardens. Free but advance registration is required.