Grow this sweet pea, and it will quickly become your favorite. Why? Extra-early, extra-large, richly fragrant blooms on extra-long stems make ‘Mammoth Mix’ (Lathyrus odoratus) the sweet pea of choice for commercial cut flower growers. This is the sweet pea you want for bouquets. Flower colors include navy blue, rose pink, lavender, crimson and salmon pink. The different flower colors all mature at the same time, letting you make bouquets with every color in the vase. These annual vines grow 6 to 8 feet tall and up to 12 feet wide. Why we love it: These big-flowered beauties are heat-tolerant, which makes for a long flowering season.
Knee High Mix Sweet Pea
Grow an old-fashioned favorite by planting a crop of sweet peas. This pretty bloomer was a favorite in the Victorian era, when nosegays of sweet peas were cherished for their fragrance. ‘Knee High Mix’ sweet pea features a blend of perfumed types that open flowers in shades of pink, lavender, rose, purple, burgundy and white. Sweet peas grow best in cool seasons. Plants peter out when summer heat and humidity arrive. ‘Knee High Mix’ grows shorter vines, reaching 2 to 3 feet tall. Annual.