Oenothera Evening Primrose

Those that flower in the day are known as Sundrops, while those that open late in the day and close the next morning are Evening Primroses. Oenothera is tolerant of poor soil but needs good drainage.

Varieties
Oenothera fruticosa 'Fireworks'

fruticosa 'Fireworks'

Oenothera 'Lemon Drop'

'Lemon Drop'

Oenothera macrocarpa

macrocarpa

Oenothera speciosa 'Siskiyou'

speciosa 'Siskiyou'