Whilst being no relation to the true primrose, this is the original "Evening Primrose" beloved by gardeners and herbalists alike. Furthermore the epithet 'biennis' is not necessarily strictly true, this plant often behaves as a perennial, producing large, floppy, gently-perfumed, primrose yellow flowers on robust stems, until the late autumn. A final contrariness: the flowers actually do open during the day! ... Learn More

Large, floppy, delicately-perfumed yellow flowers with prominent, pollen covered anthers, adorn this strong-growing 'evening primrose'. Self-seeds gently where it is happy. ... Learn More

This new and lovely dwarf plant with the same cushion-forming habit as aubrieta, produces an extremely long succession of yellow-rimmed, red-eyed flowers all season long on prostrate stems. ... Learn More

One of the finest "Evening Primroses" this makes a compact, herbaceous perennial with deep bronze, lance-shaped leaves. Over a long period in summer, it bears sizeable, yellow, bowl-shaped flowers that open from reddish buds. In the daytime too! ... Learn More

Numerous, very large (three inch), fragrant yellow blooms ageing to orange over a long period in summer. Furthermore, this "Evening Primrose" produces flowers, contrarily, in the day time! ... Learn More

From the foothills of the Chilean and Argentinian Andes comes this showy, night-flowering plant with large, perfumed, luminous yellow flowers on extremely long-tubed seed pods. With constantly dividing stems clad in unusual silvery-haired leaves, it soon grows into a quite compact dome, an unusual habit for an oenothera. ... Learn More

A valuable mixture of all of the taller "Evening Primroses" (oenotheras) we grow here: pinks, oranges and yellows. Colour all summer long. ... Learn More

Vast, three inch, fragrant lemon-yellow saucers open actually in the daytime on this adorable back-of-the-border plant, which is unusual in that the flowers open during the day time when they can be best admired. Evening primrose oil, derived from the seeds, is a well-known source of gamma linoleic acid (GLA), said to be a good dietary supplement for women in particular. The small drop of this nutrient in every seed serves as a readily available energy boost for the plant, allowing it to germinate and grow faster than its competitors. ... Learn More

Vast three inch fragrant lemon-yellow saucers slowly change colour through apricot to pink with age. This adorable back-of-the-border plant is unusual in that the flowers open during the day time when they can be best admired. Evening primrose oil, derived from the seeds, is a well-known source of gamma linoleic acid (GLA), said to be a good dietary supplement for women in particular. The small drop of this nutrient in every seed serves as a readily available energy boost for the plant, allowing it to germinate and grow faster than its competitors. ... Learn More

In spring and summer appears a long succession of large, fragrant, pale pink flowers, whilst the previous day's flowers fold up and turn red. We discovered this new plant in 2003 in a damp meadow, 7,000 feet above Copper Canyon in Southern Mexico. ... Learn More

Large, saucer-shaped, darker veined, fragrant, icing pink flowers shade to a white centre with golden stamens. The choicest and largest flower of the small "evening primroses" - these are free-flowering and open by day, bearing soft, shell-pink blooms which fade to white in the centre and are veined in a deeper pink. (Also called O. speciosa) ... Learn More

This fast-growing smasher has strong stems of flowers with orange petals ageing to red giving a striking display. It is often, and understandably, mistaken for a "Crown Imperial Fritillary" when in full bloom! ... Learn More

Compact star-bursts of pretty, bright icing-pink flowers open from April to July on these lovely dwarf iris relatives that have thin, grass-like leaves and indeed were originally called "sisyrinchiums". We originally collected seed of this plant on our Expedition to Chile in 1994 where they grew on sunny, rocky slopes at altitudes that ranged from 1000 to 2600m above sea level. These pretty plants can bloom the first year grown from seeds, but will display their best from the second year on. They make superb rock garden plants, as well as being perfect for pots and containers, where they will ... Learn More

A quite spectacular small plant with grey-green leaves, above which arise profuse sprays of faintly sweet-scented, pure white, golden-eyed flowers all summer long. This lovely thing will very gently self-seed around the garden but never, ever becomes a nuisance here! Unsurprisingly it is an 'AGM' Award Winner. ... Learn More

This is truly one of the most impressive plants you can grow in the UK if you can give it room. Candelabras of large mauve flowers open on much-branching white woolly stems which arise from a huge grey spiky rosette in spring. ... Learn More