Lathyrus ‘Mammoth Navy Blue’

Mammoth Navy Blue Sweet Pea produces large, deep navy-blue blooms with a rich, sweet fragrance that enhances any garden or floral arrangement. This vigorous annual thrives in full sun and well-drained soil, offering abundant flowers on tall, sturdy vines throughout the growing season. Its striking color and classic scent make it perfect for cutting gardens, trellises, and pollinator-friendly landscapes.

• Bloom Time: Late spring through early summer
• Light Requirements: Full Sun to Part Sun (6 to 6+ Hours)
• Soil Requirements: Well-drained, fertile, organically amended soil ideal; prefers deep, rich, loamy soil with a pH of 6.0–7.5