Macleaya cordata

Has received the RHS Award of Garden Merit. (1993)
Common Name : plume poppy, bocconiaFamily : PapaveraceaeType : Herbaceous PerennialHabit : ErectHeight : 1.5-2.5 metresFlower colour : Cream& Light PinkFlowering from : Juneto AugustFoliage : DeciduousFoliage colour : Grey-GreenHardiness: Hardy through most of the UK -10° to -5°Sunlight : Full SunMoisture : Moist but well-drainedSoil : AcidSeason of interest : SummerTo be Sheltered

The Plume poppy is a striking architectural plant, with tall upright stems and attractive grey to olive-green, lacy foliage. In summer, the stems are topped by long airy sprays of buff white flowers. Plants are slow to get going and often barely grow in their first season but, once established, they can spread quite rapidly. If space permits, plants look best when allowed to develop freely into large clumps, especially when used as a feature in the same way as pampas grass. [BBC plant finder]

See on garden plan - Coordinates: A12