Verbena officinalis var. grandiflora 'Bampton'
vervain 'Bampton'
The bronze or purple-flushed foliage of Verbena officinalis var. grandiflora ‘Bampton’ transitions from green early in summer, and is held on slender stems for long periods throughout summer are topped with spikes of small violet-pink flowers. Once established, this vervain forms a light and airy clump - perfect for naturalised planting schemes or pots.
How to care for Verbena officinalis var. grandiflora Bampton:
This low-maintenance plant thrives positioned in full sun and well-drained soil. Space them approximately 30-40cm (12-16in) apart to allow for their branching habit.
While drought-tolerant once established, regular watering during dry spells will promote continued flowering. Deadheading isn't necessary, but it can encourage a second flush of blooms. In cold conditions, Verbena can suffer dieback if cut back in autumn, so it's best to leave the plant until spring.
We advise cutting back the old growth to approximately 15cm (6in) when you see new shoots emerging at the base. In winter, mulch around the base of the plant with a deep, dry mulch to help protect the plant.
Support plants in either exposed or partially shaded positions. If this is necessary use natural materials such as brushwood or twiggy pea-sticks.
While drought-tolerant once established, regular watering during dry spells will promote continued flowering. Deadheading isn't necessary, but it can encourage a second flush of blooms. In cold conditions, Verbena can suffer dieback if cut back in autumn, so it's best to leave the plant until spring.
We advise cutting back the old growth to approximately 15cm (6in) when you see new shoots emerging at the base. In winter, mulch around the base of the plant with a deep, dry mulch to help protect the plant.
Support plants in either exposed or partially shaded positions. If this is necessary use natural materials such as brushwood or twiggy pea-sticks.
Sowing instructions:
Early sowings are best started in late winter under glass, using seed trays with gentle warmth (around 18-21°C / 64-70°F) and good light to encourage germination. Once seedlings are large enough to handle, grow them on and harden off before planting out after the last frosts.
Direct sowing can be done in spring into a sunny, well-prepared seed bed after the risk of frost has passed, though results can be less reliable in UK conditions. Thin seedlings to around 45-60cm (18-24in) apart as they establish.
Direct sowing can be done in spring into a sunny, well-prepared seed bed after the risk of frost has passed, though results can be less reliable in UK conditions. Thin seedlings to around 45-60cm (18-24in) apart as they establish.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
1m
Eventual spread:
0.75m
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)
-
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
