Evening Primrose blooms from June to September
Evening Primroses are very popular ornamental plants in gardens. For propagation, the seeds can be sown in situ from late spring to early summer. The plant will grow successfully in fertile soils if competing species are kept at bay. Evening primrose species can be planted in any ordinary, dry, well-drained garden soil (preferly sandy loam) in an open site that is sunny to partly shady. They are fairly drought-resistant.
the entire plant is edible and often thought, medicinal.
The leaves are cooked and eaten as greens and the roots are said to be sweet succulent and delicious when boiled like potatoes. Flowers are a sweet addition to salads or as a garnish and young seedpods are Steamed. This plant was a staple food for many Native American tribes.