Sweet pea (Lathyrus odoratus and cvs.) LATH-ih-rus oh-dor-AY-tus Genus:  Lathyrus

This annual climber has winged stems and deliciously fragrant, ruffled blossoms. Many cultivars exist with varying bloom color (solid, mixed, or bicolor), size, and climbing habit.

Care: 

Sow seed in cool weather in rich soil with excellent drainage. Requires sufficient space for good air circulation. Plant in fall in areas with mild winters and hot summers. Provide support.

Propagation: 

Sow seed in containers in a cold frame or in situ in early spring. Pre-soak or chip seed to hasten germination.

Problems: 

Pythium root rot, powdery mildew, rust, gray mold, birds, slugs, snails, aphids, and thrips.

Overview

Height 6 ft. to 10 ft. Light Full Sun to Part Shade Moisture Dry to Medium Characteristics Fragrant Flowers, Showy Flowers Bloom Time Summer Flower Color Blue, Pink, Purple, Red, White Uses Beds and Borders, Container, Cut Flower Seasonal Interest Summer Interest Type Annuals