(Penstemon Heterophyllus ‘Catherine De La Mare’)
The almost iridescent purplish-blue flowers are very striking and complement the blue-grey leaves. An R.H.S. Award of Garden Merit plant.
Striking blue purple flowers in summer and early autumn.
Full sun to light shade and free draining soil are preferred. Grow Catherine de la Mare with other perennials or small shrubs such as Convolvulus and Parahebe in general garden beds. It also makes an attractive pot specimen.
Although tolerant of dry conditions water occasionally in summer. Dead heading will prolong the flowers.
Regular applications of Seasol and Power Feed will keep it looking its best.
Codes are a guide only and watering requirements will be affected by soil type, competition, mulching, wind and many other factors. Try to group plants with the same code in the one bed.
CAUTION: May be harmful if eaten.
Plants Needed per Square Metre | 4-5 |
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Habit | A semi shrubby, evergreen perennial that forms an open, low growing bush. |
Position | Part to Full Sun, Moderate Frost. |
Height | 60CM |
Width | 60CM |