Lathyrus odoratus ‘White Supreme’ is a white flowered sweet pea that was bred by Bernard Jones and introduced in 1990. This variety is very popular with exhibition growers and is often seen in village horticultural society flower shows. A lovely sweet pea to have in the garden; Lathyrus odoratus ‘White Supreme’ plants produce white, scented flowers with a lovely perfume.
Plant Lathyrus odoratus ‘White Supreme’ in a bright and sunny position, in moist but well-drained fertile soil. Avoid soils prone to water-logging. This is a tall, climbing sweet pea cultivar, that will need a sturdy framework or support to climb. Plants will eventually grow up to around 1.8m (6ft) tall, possibly a bit taller, if you’ve got very good growing conditions.