How to Fertilize Indian pea?
Balanced perennial feed every four weeks from spring through summer

Indian pea · Lathyrus sativus
Also known as: blue-flower'd lathyrus; chichling-vetch; chickling pea; chickling vetch; dogtooth pea; grass pea; khesari; Riga pea
Grow in full sun in moist but well-drained soil, and provide support or grow next to shrubs over which it can scramble. See sweetpea cultivation for further information.
Balanced perennial feed every four weeks from spring through summer