Perovskia Silvery Blue ('Lissvery') (PBR)
Russian sage
When planted in generous drifts, this new form will create a shimmering haze of late colour. Perfect for hot, sun-drenched positions,...
2 litre pot
£19.99
In stock (delivery within 2-3 working days)
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Plant description
When planted in generous drifts, this new form will create a shimmering haze of late colour. Perfect for hot, sun-drenched positions, it will take drought in its stride once established, and its aromatic, silvery foliage and terminal clusters of lavender blue flowers will help create a Mediterranean feel. It practically thrives on neglect and it can also cope with dry, chalky soils and coastal conditions.
Eventual height & spread
Flowering period
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Plant features
Position
Full sun
Rate of growth
Average
Soil
Moderately fertile, moist, well-drained soil
Hardiness
Fully hardy
How to care for Perovskia Silvery Blue ('Lissvery') (PBR):
Perovskia thrives in full sun and well-drained soil, making it ideal for Mediterranean-style or gravel gardens. This Russian Sage is drought-tolerant once established but overwatering or rich soil leads to weak growth and fewer flowers.
Avoid pruning back in autumn as winter seed heads provide interest and food for birds. In March, prune hard to 15-30cm (6-12in) from the ground to promote bushier growth and prevent flopping, then apply a 5-7cm (2-3in) layer of well-rotted compost or manure around the base, avoiding the stems.
Avoid pruning back in autumn as winter seed heads provide interest and food for birds. In March, prune hard to 15-30cm (6-12in) from the ground to promote bushier growth and prevent flopping, then apply a 5-7cm (2-3in) layer of well-rotted compost or manure around the base, avoiding the stems.
Please note:
This shrub is deciduous so it will lose all its leaves in autumn, then fresh new foliage appears again each spring.
