Lathyrus odoratus ‘Joyce Stanton’ is a Spencer sweet pea cultivar. Plants produce large, dark purple-navy blue coloured, lightly fragranced flowers. This is a tall climbing sweet pea, with self-clinging tendrils that will happily climb up a wigwam or a trellis. Lathyrus odoratus ‘Joyce Stanton’ plants will grow up to 2.4m (8ft) tall, depending on their soil, situation, and growing conditions.
Lathyrus odoratus ‘Joyce Stanton’ was bred by Dave Manston; this Sweet Pea cultivar was introduced by Manston in 2009.