Ornamental
Electric Blue Sweet Pea is a vining annual that produces striking blooms in shades of electric blue, climbing 36 to 48 inches when given proper support. This frost-tolerant variety thrives in full sun and moderate water, making it well-suited to spring planting as soon as the soil can be worked. Sweet peas bloom their most prolifically before heat arrives, so timing your planting and deadheading spent flowers will keep them producing throughout the season. With its dramatic color and elegant fragrance, this variety transforms trellises and arbors into living displays.
Full Sun
Moderate
?-?
48in H x ?in W
Annual
High
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Electric blue flowers distinguish this sweet pea from the traditional pastel palette, offering gardeners a bold color choice for vertical gardens and cutting arrangements. The vining habit reaches 3 to 4 feet tall, making it perfect for trellising along fences or training up arbors where its delicate tendrils naturally seek support. As an annual that tolerates frost, it can be sown very early in spring, giving you blooms months before heat-loving plants begin flowering. Regular feeding and consistent moisture reward you with wave after wave of blossoms throughout the cool season.
Sweet peas are grown primarily for their fragrant flowers, which are exceptional in fresh cut arrangements and make stunning additions to bouquets. The long stems and delicate blooms have made sweet peas a favorite for cottage gardens and cutting gardens for generations. While the genus Lathyrus includes edible species, ornamental sweet peas like this variety are valued for floral display rather than culinary use.
Sow seeds directly into the garden as soon as the ground can be worked in spring. This frost-tolerant annual can go in the soil early, giving it a head start before warm weather arrives.
Cut flowers for arrangements when the lower florets on the stem are just opening and the upper buds are still tight. Morning harvesting after dew has dried yields the longest-lasting cut flowers. Cut stems at least 12 inches long, making cuts at a 45-degree angle just above a leaf node to encourage more flowers from that point. Frequent cutting actually promotes more blooms, so harvest generously for arrangements.
Train vining growth onto your chosen support structure, gently guiding tendrils toward the trellis or arbor. Deadhead spent flowers regularly by pinching off faded blooms just below the flower cluster, which encourages continuous flowering and prevents the plant from setting seed. This practice extends the blooming season significantly before summer heat causes flowering to slow.
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