Interesting question. The sweet pea flowers are not edible, but they are perfectly fine to plant in a garden where you plant vegetables. Sweet peas will grow and die well before tomatoes come up. They go into the garden around the same time that you would plant edible garden peas. In some areas, the tradition is Good Friday, which is usually in early April. All peas produce a benefit to the soil in the form of nitrogen-fixing nodules on the roots.
Interesting question. The sweet pea flowers are not edible, but they are perfectly fine to plant in a garden where you plant vegetables. Sweet peas will grow and die well before tomatoes come up. They go into the garden around the same time that you would plant edible garden peas. In some areas, the tradition is Good Friday, which is usually in early April. All peas produce a benefit to the soil in the form of nitrogen-fixing nodules on the roots.