The Evening Primrose Lemon Sunset, Oenothera longifolia, is a new Oenothera unlike any other. The large, 4χ soft yellow flowers matures to a red sunset colr thst is complimented by its rich red stems. It has a plant height of 3¦ and a spread of 36-48χ. ΅Lemon Sunset¦ will flower its first year, June to August. Oenothera requires full sun and needs a good drainage site. Try planting ΅Lemon Sunset¦ with Salvia, Achillea or Columbine. For a wonderful sun perennial, one will not want to leave ΅Lemon Sunset¦ out of their garden.