Dahlias are a fantastic summer bloom. They come in endless varieties, colors and sizes. Shown here are some of the early arrivals in classic bright pink, burgundy, and bubblegum. They also come in fantastic reds, oranges, yellows, purples and also softer shades. Dahlia shapes include decorative, pom, ball, and cactus. While most cut varieties are 3-4 inch in width, dinner plate style dahlias measure 8-10 inches. A popular large dahlia is the Firecracker dahlia. Look for it later in the season.