Click here for the latest information on COVID-19
Sorry, we have reached our daily order limit from our full range and for the rest of the day we are only accepting orders for
Please visit us again tomorrow to order from our full range.
Every purchase supports the work of the RHS Every purchase supports the work of the RHS
  • hyssop
  • Eventual height: 0.6m
  • Eventual spread: 0.4m

Agastache 'Violet Vision' (PBR)


Perfect for pollinators
9cm pot £8.99
9cm pot £8.99

This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

  • Position: full sun
  • Soil: well-drained, fertile soil
  • Rate of growth: average
  • Flowering period: July to October
  • Hardiness: frost hardy (may need winter protection)

    Recently bred in Oregon by Terra Nova Nurseries, this hyssop has already started to win awards. It was selected for its vigorous growth, compact habit and ability to withstand poor weather conditions. It produces its dense spikes of violet-blue flowers over a long period from midsummer, and the deep purple calyces (the bits that hold the flowers on the spike) hold their colour well - even after the flowers have faded.

  • Garden care: Don't cut back the faded flower-stems in until early spring, as they provide interest in the winter months. Lift and divide congested colonies in spring.

Goes well with...

  • Achillea Terracotta
    Achillea 'Terracotta'
    £5.99 Buy
  • Anemone × hybrida September Charm
    Anemone × hybrida 'September Charm'
    £16.99 Buy
  • Achillea millefolium Lilac Beauty
    Achillea millefolium 'Lilac Beauty'
    £7.99 Buy
  • Echinacea Flame Thrower (PBR)
    Echinacea 'Flame Thrower' (PBR)
    £9.99 Buy