Herbalists have used it as a breath freshener, digestive aid, and in tea to treat high blood pressure and rheumatism. Because it is high in vitamins A and C, it has also been used as a quinine substitute to treat malaria. Parsley becomes very bitter as the plant starts to flower. For best germination, freeze seed for 3 to 5 days and then soak in warm water for 2-3 days before planting. Cover seed lightly.
Darkness helps germination.
The leaves are large, flat, and glossy green. This was the preferred variety in early-1800s Europe. This is used differently than other parsley plants. The deeply cut leaves can also be used, like standard parsley, as a seasoning and garnish. This is a pre-1600s variety.