Sweet Pea - Royal Robe (Heirloom) - Lathyrus odoratus
Annual - The magnificent colors of this sweet pea duet will remind you of the royal robes worn by lords and ladies in King Arthur's court. The strong-growing vines will bloom extra early in the garden, bearing long stems with large scented blossoms in a wonderful rich cream and regal deep burgundy. Let them glow in the garden where they will attract happy adoration for their form and color or bring them indoors for a truly arresting and elegant perfumed display.
Soil Temperature: above 50°F
Planting Depth: 1"
Germination: 12-28 Days
Height At Maturity: 6-8 feet
Sun/Shade: Full to Partial Sun
Spacing After Thinning: 4-5"
Approx Seeds per Pack: Approx. 30-35 Seeds
While Renee's Garden seeds are not all certified organic, they do not sell treated or GMO seeds and have signed the "Safe Seed Pledge.”
Planting & Care
Soil & Water:Sweet peas must have well-drained soil, so dig deeply and enrich with aged manure or compost before sowing seeds. Water well and mulch as vines grow.
Planting & Growing:Sow seeds in full sun in cool early spring weather (as early as the ground can be worked). In mild winter climates, where the ground does not freeze, sweet peas can be planted in the fall. Erect a well-anchored trellis, fence, or vertical netting for these climbing vines before planting seeds. Seedlings will form strong root systems, then overwinter to bloom vigorously in the spring. Plant seeds 1" deep and 2 - 3" apart. When seedlings are 2" tall, thin to 4-5" apart to allow plants room to mature.
Sweet peas bloom best before the weather gets too hot. Where summer heat comes on fast, they'll appreciate a spot with afternoon shade. Anchor supports well as vies will grow heavy with bloom. Protect seedlings from birds, slugs, and snails. For longest bloom, pick flowers often and keep faded blossoms cut.