Marigolds (Tagetes species) are easy to grow, economical, bloom reliably all summer, and infrequently have insect and disease problems. They are a popular warm-season annual with bright, long-lasting blooms. Height/Spread Plant height varies with the cultivar. Marigolds cover a full range of sizes from about 6 inches to 3 feet tall. Ornamental Features Marigolds have … Continue reading Marigold