Verbena rigida f. lilacina 'Polaris'
slender vervain
This compact, low-growing perennial features fragrant clusters of pale lilac flowers that bloom from early summer through to the first frosts. With its wiry, square stems and dense clumps of rigid, lance-shaped dark green leaves, Verbena rigida f. lilacina 'Polaris' adds a delicate yet resilient touch to garden borders. Ideal for full sun and well-drained soil, this easy-to-grow plant creates a striking front-of-border display that spreads gracefully and attracts pollinators, offering long-lasting seasonal colour.
How to care for Verbena rigida f. lilacina Polaris:
In cold conditions established clumps can suffer dieback if cut back in autumn, so it's best to leave the plant until spring and cut back the old growth when you see the new shoots emerging at the base. Also it's a good idea to mulch around the base of the plant with a deep, dry mulch in winter to help protect the plant.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
0.5m
Eventual spread:
0.4m
Position:
Full sun
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Borderline hardy (will need protection in winter in colder areas)
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This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
Unavailable
Standard Delivery£5.95
