Botanical Name: Lathyrus odoratus
Hardiness: Frost-tolerant annual
Plant Dimensions: 8′ vines
Variety Information: 1″–2″ dark purple-blue flowers with wavy petals
Exposure: Full Sun to Part Shade
Bloom Period: Spring to Summer
When to Sow Outside: RECOMMENDED. Cold Climates: 4 to 6 weeks before your average last frost date, or as soon as the soil can be worked. Mild Climates: Late fall to early winter for spring bloom. Ideal soil temperature is 55°–65°F.
When to Start Inside: 4 to 6 weeks before your average last frost date. Sow in biodegradable pots and grow in cool conditions (55°F–65°F).
Days to Emerge: 10–21 Days
Seed Depth: 1″
Seed Spacing: A group of 3 seeds every 6″
Thinning: When 3″ tall thin to 1 every 6″