Showy and bright penstemon pensham laura will keep your borders looking lively for months and months starting in june and continuing all the way to late autumn its flowers are white flushed with magenta shading to a deep magenta at the tip of each bell and the foliage is semi45evergreen it likes sun or semi shade and is tolerant of dry spells once established all the pensham penstemons are slug resistant height 90cm 40363441 spread 45cm 40183441